How to connect a laptop to the Internet via cable - step by step. Internet does not work via cable on a computer and laptop

Perhaps it is difficult to find a person who does not use the Internet. Access to the World Wide Web has filled our lives both at work and at home, from children to the elderly, because many of them also try to keep up with the development of computer technology. Therefore, the problem of connecting to the Internet is relevant for a wide audience. After reading this article, you will understand that connecting a computer to the Internet is not difficult at all. Since many people prefer the latest version of Windows 8 software, the article describes the actions of the user of this particular system, but if you have a different edition of Windows, you can also use this instruction, basically the connection system is the same.

First, decide on the source of access to the Internet: a fixed connection, a Wi-Fi router or mobile Internet (via a SIM card). Contract with an ISP if needed, and they will usually provide you with the equipment you need, from cable to high-speed modem or even a router. In the case of using mobile Internet, you need to purchase a special modem or use a mobile phone that is connected to a computer via a USB port. But in this case, the speed of the Internet is much less. As soon as an Internet connection is provided, start setting up the computer itself. To do this, enter the Start menu through an administrator account. In the window that opens, press the right mouse button and the heading "All applications" will appear in the lower right corner. Select it by pressing the left mouse button.

Among all applications, select "Control Panel". A new window will open different categories of options for setting up your computer, open the second one in the list - "Network and Internet".

Then go to the "Network and Sharing Center", where in the upper left corner click on the option "Change adapter settings".

In the "Network Connections" window that opens, move the cursor to the "Local Area Connection" symbol and call the context menu with the right mouse button. Among the proposed functions, select "Properties".

Go to the "Network" tab, highlight the heading "Internet Protocol Version 4 (TCP/IPv4)" and click on the "Properties" button.

In the next window, configure the final settings: check the boxes next to the functions “Obtain an IP address automatically” and “Obtain DNS server address automatically”.

If desired or necessary, in case of network failure to set the addresses automatically, you need to adjust the parameters manually. Contact your network provider for the necessary information.

When connecting your computer to a Wi-Fi wireless network, first repeat steps 2 and 3. Next, open the "Network and Sharing Center" and click on the "Connect to a network" option.

A window will pop up on the right, showing the network connection settings. See if airplane mode is active - it should be off.

Below is a list of available connections. Left-click on the network of your choice and you will see an offer to connect - click on it. You can also check the box next to the line "Connect automatically" - and your computer will connect to this network itself, if it is available. Usually, when checking network requirements, you need to enter a password, but sometimes there is also “free” Wi-Fi, which is provided by some establishments.

If you have followed all the instructions exactly, then your computer is already connected to the Internet, and you can enjoy access to the global information network. Otherwise, contact the customer service center of your provider, and specialists will definitely help you solve all the problems. If you still have questions, watch the video, which also illustrates step-by-step instructions for connecting to the Internet on Windows 8.

Computer users may sooner or later need to connect two or more computers to each other. You need to connect a friend's laptop to your computer, or you had one computer at home and bought another, or you need to use your computer as a means of distributing the Internet to other PCs - there can be a lot of options. In this article I will tell you how to connect a computer to a computer using a network cable connection, Wi-Fi and USB.

The easiest way to connect is to connect two computers via a network cable. Network cards are now built into almost all models of desktop computers and laptops, and if for some reason you don’t have one, you can always purchase it at the nearest computer store or order it on the Internet.

Make your own cable. Since two types of crimping network cables (twisted pair) are currently used, you will need a “computer-to-computer” crimping, so-called “crossover” (crossover). Of course, you can crimp it yourself using special tools, but I would advise you to contact any computer company where they will do it for you in a couple of minutes at a penny price. Don't forget to say that you need a crossover, and also specify the necessary comfortable length of your cable.

When you have such a cable available, then one end of it must be connected to one computer in the network card connector, the other end - in the same connector of another computer. After connecting a computer to a computer, you need to go to the settings of these computers and configure the connection between them.

How to connect PC to PC via cable:

Checking PC to PC connection. The computers should now be visible to each other.

The main part of the work is done. Now you can play computer games with each other, your cars will see each other. But if you want to send files to each other, then you need to share some directory on your PCs so that both your PCs can write to or read the necessary files from there.

Let's share the folder. When you have determined which folder on your computer will be shared, right-click on it, select properties, go to the "Access" tab, click on sharing, and in the user column, by clicking on the arrow on the right, select "All". Click on "Add" on the right, and then at the bottom on "Sharing". Your folder will become available to another computer, the user will be able to download files from there and upload their own files there.

By the way, the same mechanism is applied both to a separate directory and to the entire logical drive, which can also be made common using the above technique.

Method 2. How to connect a computer to a computer using a homegroup

It is also possible to connect our machines to each other by creating a so-called. "home group". We connect the laptop to the laptop using a network cable, specify their IP and the desired subnet mask as described above.

After specifying the parameters on both computers, go to the control panel, select "Network and Internet" there.
Next, go to the network and access control center, and click on "Homegroup" at the bottom left.
In the window that appears, click "Create a homegroup", click "Next".
Select groups of files for sharing (videos, pictures, etc.).
Again, click on "Next", and in the next window we get a password to access the group (it must be written down).

Now any other computer can join our group if the password is known. To do this, you need to enter the “Homegroup” component on another computer (the path is indicated above), and click “Join” there, following the prompts of the wizard. That's all.

Method 3. Connect computers using Wi-Fi

Typically, this connection option is used when connecting laptops to each other, which by default (unlike stationary PCs) are equipped with built-in Wi-Fi modules.

For settings for connecting a computer to a computer, go to Control Panel.
Then go to "Network and Internet", then click on the network control center, where on the left we select "Change adapter settings".
Right click on the icon "Wireless Network Connection", then click on "Properties".
There we select the Internet protocol fourth version, double-click on it and check the boxes for automatic receipt IP and DNS, then press "OK".

These operations must be carried out on both computers. After that, we need to create a wireless network.

Click Start, in the search bar we type , on the command line icon that appears, right-click and in the menu that appears, select run as administrator.

On the command line we type:

netsh wlan set hostednetwork mode=allow ssid= droidovtest.mcdir.ru key=458654452

Instead, you can use a different network name, and instead of 458654452 - another password of your choice.

The launch of our Wi-Fi network is carried out by the team netsh wlan start hosted network

Now we go to another computer, click on the wireless networks icon (bottom right of the screen), in the list of networks we see the network under the name specified earlier, click on it and click "Connect". The system will ask for a password, and after entering it, you will be connected to the network with the first computer.

Method 4. How to connect a computer to a computer via a USB cable

Let me state right away that connect one computer to anotherUSB-Cable directly will not work, since the USB cable itself is wired in such a way that there must be a master and slave device. To create such a connection, you will need a special USB cable with a built-in chip, which are sold on various sites.

Usually, such a cord comes with a disk with drivers that ensure the operation of this device. If there are no drivers included, they can be supplied automatically by the system itself. The cord may also come with a file manager specially designed to provide the functionality of this device. With it, you can easily share files, just run it on both computers.

After connecting and installing the drivers, additional network adapters will appear in network connections.
Let's go to Network Control Center along the path described above, we find our appeared virtual adapter and by right-clicking on it, select Properties.
And then double click on Internet Protocol 4 versions, and set the IP168.3.1 address on one computer (the subnet mask is standard), and on the other - 192.168.3.2 (the same mask).
We confirm and exit, now in the network environment of each computer we will see another computer.

Conclusion

As you can see, there are simple techniques for connecting a computer to a computer using a network cable, a wireless connection, or a USB connection. Usually, a crossover of an ordinary cord and a couple of settings is enough so that computers can see each other, and their users can enjoy cooperative gaming or sending various files to each other. If this seems difficult to you - just try to follow the above tips, you will definitely succeed.

Today we will deal with the issue how to set up internet on a computer or laptop. As a rule, the Internet is configured by an employee of the provider at the moment when you conclude an agreement with him for the provision of services - after all, it is the correct access to the World Wide Web that is an indicator of the performance of this service. However, later when you reinstall Windows or purchase new computer Internet settings can fail, and here we will already face a dilemma - call technical support or do it yourself. In fact, this task is not at all difficult, so by reading this article to the end, you can save money more than once.

The most common type of connection is cable - a wire is pulled into your apartment with a special LAN connector at the end, which is inserted into the network card in the PC case. However, depending on the provider, there are several types of network connection. How to properly set up the Internet and how the connection to the World Wide Web occurs should be indicated in the papers of the contract that you were given when the employee initially set up the Internet. There are several of them - automatic IP, static IP, PPPoE, L2TP, filtered by MAC address. Let's consider them in order.

Internet setup automatically

I called this type automatic, because if the provider connects you using this type, then you are lucky - you don’t have to configure anything at all. With it, the computer receives an IP address on the network “by itself” - that is, we simply plug in an Ethernet cable and use the Internet. If it doesn’t work, then make sure that all configurations are reset - to do this, go to “Start> Control Panel> Network and Internet> Network and Sharing Center> Manage network connections> Change adapter settings”, right-click on “ Local Area Connection” and go to “Properties > Internet Protocol version TCP/IP v.4”. Here all values should be set to "Automatic", as in the picture

Internet connection on a computer with authorization

In this fairly common type, or rather types, because there are two of them, you will have to sweat a little and create a connection with the handles and enter your login and password to set up an Internet connection. If you click on the desktop icon every time to enter the Internet, a connection window opens in which you click on the button - this is your case.

PPPoE

PPPoE - connection to the provider's servers occurs only by login and password. If you suddenly reinstalled Windows, then in order to restore the ability to exit to no, do the following:

Go to "Start > Control Panel"
further in "Networks and the Internet"
and in the "Network and Sharing Center"
Here, somewhere on the page (in the left column for Windows 7 or in the main window in Windows 8 and 10) we see the menu item "Set up a connection or network" - click on it
Here we select "Connect to the Internet" and click "Next"
Select "High Speed (PPPoE)" and move on
We enter the login and password that the provider issued - they are usually indicated in the contract.
After that, we return to the "Network Sharing Center" and find the link "Change adapter settings" in the menu - we go through it.
We find "High-speed connection" - now it is in the "Disabled" state.
Double click on it, a window for authorization will open. Click the "Connect" button and enjoy! For convenience, this "High-speed connection" can be dragged with the mouse to the "Desktop", creating an icon with a quick link.

L2TP

L2TP is another type of Internet setup with authorization. To activate it, we do everything the same as in the previous method, up to step number 4 inclusive.

Connecting a laptop to the Internet with a static IP

The next type will not ask you to enter your login and password and click on the icons for the connection each time, but it does require manual entry of the IP address settings to connect to the provider's equipment. For the settings, we go through the chain “Start> Control Panel> Network and Internet> Network and Sharing Center> Manage network connections> Change adapter settings”, right-click on “Local Area Connection” and go to “Properties> Protocol Internet version TCP/IP v.4”.

And enter in the IP address and DNS server fields the values \u200b\u200bthat the provider provided.

Filtering by MAC address

And finally, for any of the above types, the provider can apply filtering by MAC address. This means that you can only connect to the Internet on the computer that is registered with the provider. Insert the cable into another one and the Internet will disappear. This byaka usually appears at the moment when you bought a new computer (or network card), brought it home, but the Internet does not plow. To be honest, I don’t understand at all why some of our “friends” do such garbage, but if this is the case, then you can activate access to the network only by calling the support service and saying that you bought a new PC.

That's all for today - I'm sure that you now know exactly how to connect the Internet to your computer and you can 100% do it yourself!

There are two types of internet connection today. The first type is a wired connection that uses a cable called twisted pair to connect. The second type is a Wi-Fi connection that provides an Internet connection using radio waves. Wi-Fi connection has become widespread in our time. However, wired Internet has a number of advantages that are relevant in large organizations and offices. At home, it also makes sense to make a wired connection to at least one computer. For a stable Internet connection and efficient operation, you must correctly configure its connection settings.

Benefits of a wired internet connection

Over the past 15 years, the Internet has rapidly penetrated into all spheres of our lives. It is necessary in banking, trade, manufacturing, and is also indispensable for the exchange of information and personal communication. The most common ways to connect to the global network today are a wired connection and a Wi-Fi connection.

A wired connection uses an optical cable or twisted pair cable. The first type of cable has a significant advantage, as it provides information transfer rates up to 1 GB per second. Over twisted pair, the speed limit reaches 100 MB per second.

The speed of information transfer through the cable depends on its type and on the network card that receives the signal. This affects the operation of desktop computers, game consoles, TVs and other devices connected to the same network. Streaming information does not require constant exchange between devices, which significantly increases the processing speed. Speed in a local connection between workstations is of great importance when working in a corporate network. This is taken into account if there is a need to quickly transfer a large amount of information.

With a Wi-Fi connection, the connection to the Internet is carried out using radio waves operating in a certain range. Therefore, Wi-Fi is more in demand at the household level. It is convenient because it allows you to immediately connect to the Internet from a smartphone, tablet or laptop anywhere where there is an access point. However, signal reception is affected by neighbor devices operating in the Wi-Fi connection frequency band and objects in the path of radio waves.

A Wi-Fi connection does not require cabling, but it is highly susceptible to radio interference, and the farther you are from the access point, the worse the signal reception

A wired connection has several advantages over wireless:

the speed of receiving and sending information with a wired connection is about 2 times higher than that of Wi-Fi;
when exchanging files with the server, the delay is minimal, which is important in online games that require maximum speed of actions from the user;
wired connection is more resistant to interference in the network; it is not affected by gadgets operating on the Wi-Fi frequency band or nearby sources of electromagnetic radiation;
the signal strength with a wired connection does not depend on obstacles in the path of passage and the influence of external factors.

Errors that occur when connecting a wired connection can be indicated by codes that indicate the cause of the problem.

Video: why a wired Internet connection is better than Wi-Fi

How to connect a cable to a computer or laptop

Even an unprepared user can connect an Internet cable to the computer's network adapter connector on their own. For connection, a standard cable (twisted pair) with crimped RJ-45 connectors on both ends of the cable is used.

You can connect the cable as follows:

Prepare a network cable of the required length.
Connect one connector to any LAN port on the router.
First, connect the cable connector to any LAN connector on the router
Connect the other connector of the cable to the laptop or computer connector.
Now you need to connect the second cable connector to the computer's LAN connector
When using an older type of modem, connect the incoming ISP cable to the yellow Internet connector on the modem.
In old-style modems, the provider's cable should be connected to the yellow modem connector
Connect the connecting LAN cable to any Ethernet port of the modem and to the network port of the device.
The connecting cable from the device must be connected to the modem's Ethernet connector
After connecting the computer to the router, the indicator LED on the latter will light up, signaling the establishment of a connection between the devices.
When connected to a computer, the indicator LED on the indicator panel of the router will be lit

Connecting the cable is not a big problem, since all connectors have connectors that fit only into the corresponding sockets on the computer's connector panel. It is extremely difficult to make a mistake in this process even for a novice user.

Dynamic and static internet connection

After connecting the cable connectors and building a connection between the computer's network adapter and the provider's equipment, you can debug the Internet connection. First of all, you need to choose a way to connect to the backbone network, based on specific goals. There are 2 connection methods:

dynamic connection is a method in which an individual IP address assigned to a computer is configured automatically and changes when the initial settings are transformed. The equipment of the provider company independently assigns the values of the network address and the default gateway to the computer. When connecting a computer to a trunk line, the connection to the global network occurs immediately, without requiring additional input of identification data from the user. The only inconvenience with such a connection is the possible representation of a remote connection to your address. In this case, you must first connect to the trunk line directly, bypassing the router;
static connection is a connection method when the individual IP address provided to the computer remains constant and is indicated when concluding an agreement with the provider company. During such a connection, the user sets the address manually, and also independently prescribes the values \u200b\u200bof the main gateway and DNS servers. If such information is not in the contract, then you can find it in the technical support department of the provider company. Some ISPs may require you to enter a username and password for online licensing. This information, as a rule, is indicated in contractual documents or is determined by the subscriber independently.

How to create a dynamic connection

To properly create a dynamic connection, you must perform a series of sequential steps:

From the Start key menu, navigate to Network Connections
In the "Settings" section that opens, in the "Change network settings" block, select "Configure adapter settings".
In "Options" go to the option "Configure adapter settings"
In the Network Connections console, right-click on an Ethernet connection.
Select "Properties" from the menu that opens.
Select "Properties" from the Ethernet connection drop-down menu
In the connection console, highlight the IP version 4 (TCP/IPv4) component and click Properties.
In the properties panel, select the line IP version 4 (TCP / IPv4), and then open "Properties"
In the TCP/IPv4 Protocol Attribute Console, check the "Obtain an IP address automatically" and "Obtain DNS server address automatically" radio buttons.
In the last step, activate the switches "Obtain an IP address automatically" and "Obtain DNS server address automatically"
Click OK to complete.

The dynamic connection is now ready to use.

How to create a static connection

To create a static connection, follow these steps:

Everything, the static connection is established.

Currently, most home Internet subscribers use a dynamic connection, since the main method is to connect through a router. A static connection is used with a dial-up connection or a direct connection.

When using an ADSL modem connection, only static addresses assigned by the ISP are used.

Video: Create a Static and Dynamic Connection

How to set up an L2TP connection in Windows 10

The L2TP tunnel protocol used to connect to the global network is a symbiosis of the old PPTP protocols from Microsoft and L2F from Cisco. It is easily processed by network devices and has a high speed of information exchange due to reduced processor load. It has great connection stability and high security. Able to create tunnels to work in any networks. The L2TP protocol is usually used in corporate networks, as it allows you to create a network connection over an existing network. This provides a stable connection between the main office of the organization and regional offices.

To set up an L2TP connection, you need to perform a series of sequential steps:

Right-click on the "Start" icon.
In the menu that appears, click on the "Network Connections" line.
From the Start menu, select "Network Connections"
In the "Settings" section that opens, select "Network and Sharing Center".
Under Settings, open Network and Sharing Center
Here, select the "Create a new connection or network" option.
In the menu of the "Network and Sharing Center" section, select the first item - "Create a new connection or network"
In the "Set up a connection or network" panel, select the "Connect to a workplace" line and click "Next".
Select the line "Connect to a workplace", then click "Next"
In the Desktop Connection console, select the Use My Internet Connection (VPN) tab.
Click on the "Use my internet connection (VPN)" tab to continue the setup
In the console that opens, enter the server address, check the box next to the option "Allow other users to use this connection" and click "Create".
Enter the server address and do not forget to check the last item to allow other users to use the connection
In the console that opens, enter your username and password, then connect to the backbone network.
Go to "Network Connections".
Right-click on the generated VPN connection.
Select "Properties" from the drop-down menu.
In the console, right-click on the generated VPN connection and go to "Properties"
In the VPN Connection: Properties console tabs, open the Security option.
Set the VPN Type field to L2TP with IPsec (L2TP/IPsec), and select optional in the Data Encryption field. After that, open "Advanced Options".
VPN type must be set to L2TP with IPsec (L2TP/IPsec), select "optional" for data encryption
Enter the key provided by the ISP for authentication.
The authentication key must be provided to you by your ISP
Click OK to complete.

If you did everything correctly, then the L2TP connection is ready for use.

Video: how to set up an L2TP connection in Windows 10

The created L2TP connection increases the security level for the subscriber and makes it easier to connect to the provider's equipment.

How to set up a PPPoE connection in Windows 10

The PPPoE Internet network connection protocol is used when connecting to the backbone network using Ethernet technology. This method has a number of advantages, for example, an extended range of additional features, data compression during transmission, and authentication and encryption operations with information packets. Connection requires authorization on the network (entering a username and password). Used for direct connection to the backbone network and provider equipment.

To connect to the Internet using the PPPoE protocol, you need to perform a number of operations:

Open the Network and Sharing Center.
Here select "Create and configure a new connection or network".
In the "Network and Sharing Center" section, click on "Create and configure a new connection or network"
In the "Set up a connection or network" console, select "Connect to the Internet" and click "Next".
Select the first item - "Connect to the Internet" and click "Next" for further settings
Select the High Speed (with PPPoE) tab.
In "Internet connection" select the connection "High speed (with PPPoE)"
Next, enter the login and password received from the provider, and click "Connect".
Enter the login and password received from the provider and click "Connect" to complete the setup

You now have a PPPoE connection established.

Video: how to connect and configure a PPPoE connection

Giving permission to other users to use the connection is only worthwhile when installing home Internet, since the number of users is limited.

Ways to troubleshoot wired internet connection problems

When connecting a wired Internet, errors periodically occur due to hardware problems, a break in the backbone network, or incorrect user actions. In most cases, connection problems arise due to the careless actions of the user himself.. To determine and eliminate the cause of the problem, you need to perform simple steps according to the following algorithm:

Launch "Network and Sharing Center".
In the "Network Connections" tab, select "Troubleshooting".
Go to "Network and Sharing Center" and open the "Troubleshooting" section
Select Internet Connections.
For further settings, select the "Internet Connections" option
Next, click on the "Run the troubleshooter" line.
Wait for the problem detection process to complete
After the process is completed, in the window that appears, select the "Troubleshoot Internet Connection" tab.
Select "Troubleshoot Internet Connection" and wait for the diagnostic process to complete
At the end of the troubleshooting process, close the console if no problems are found. If problems are found, follow the further instructions in the pop-up windows.

Run the troubleshooter by clicking on the appropriate line

After the verification process is complete, in the Incoming Connections console, select Find this computer on the network and click Next.
Check the "Locate this computer on the network" box and continue troubleshooting with the "Next" button
The troubleshooter will check if the firewall is blocking this computer from the network.
Wait for the network gateway configuration check to complete
During the troubleshooting process, follow the instructions that appear on the console.
If no problems are found, close the console.
If problems are found, follow the program instructions to fix them.

This completes the check for incoming connections.

The following instructions show the detection of one incoming connection problem. More detailed information about the problem can be found by clicking on the "View additional information" line.

The above method for finding connection errors is a classic and was developed by Microsoft specialists. In reality, everything is much simpler, since the problem with the Internet connection can be caused by other reasons that are eliminated mechanically.

This algorithm helps to fix the problem with no internet connection in most cases:

Restart your computer.
Disconnect the router from the network and wait 10-15 seconds.
Turn on the router.
If the connection is not restored, click on the Reset button to reboot the router.

To avoid problems with your Internet connection, it is recommended to periodically disconnect the router from the network and give it time to recover.

Video: fixing an error when connecting wired internet

Nowadays, all ISPs prefer to establish a dynamic connection to the backbone network. This is more convenient for the network subscriber and for the provider company, since it does not require reconfiguration of parameters in case of any changes in the network equipment. If you plan to often use remote access to your computer, then, of course, it is better to choose a direct connection, bypassing a router or modem. For home Internet, you can always change the router settings and the type of connection that were originally installed by the provider's specialists. In the future, when the system configuration is changed or a complete reinstallation, the network parameters are set automatically. With a direct connection, the settings will need to be set manually. All this must be taken into account by users when choosing the type of Internet connection.

Good day.

In order to be able to organize a wireless Wi-Fi network at home and give Internet access to all mobile devices (laptops, tablets, phones, etc.) - you need a router (even many novice users are already aware of this). True, not everyone decides to independently connect it and configure it ...

In fact, this is within the power of the majority (I do not take into account exceptional cases when an Internet provider creates such "junk" with its own parameters for accessing the Internet ...). In this article I will try to answer all the most common questions that I heard (and hear) when connecting and configuring a Wi-Fi router. So let's get started...

1) Which router do I need, how to choose it?

Perhaps this is the first question that users who want to organize a wireless Wi-Fi network at home ask themselves. I would start this question with a simple and important point: what services does your Internet provider provide (IP telephony or Internet TV), what Internet speed do you expect (5-10-50 Mbps?), and how protocol you are connected to the Internet (for example, now popular: PPTP, PPPoE, L2PT).

Those. the functions of the router will begin to be drawn by themselves ... In general, this topic is quite extensive, therefore, I recommend that you read one of my articles:

search and selection of a router for home -

2) How to connect the router to the computer?

As a rule, in the configuration directly to the router itself, there is a power supply and a network cable for connecting to a PC (see Fig. 1).

By the way, please note that on the back of the router there are several sockets for connecting a network cable: one WAN port and 4 LAN ( The number of ports depends on the router model. In the most common home routers, the configuration is as in fig. 2).

Rice. 2. Typical view of the router from the back (TP Link).

The Internet cable from the provider (which was most likely connected to the PC's network card earlier) must be connected to the blue port of the router (WAN).

With the cable that comes with the router, you need to connect the computer's network card (where the provider's Internet cable was previously connected) to one of the LAN ports of the router (see Fig. 2 - yellow ports). By the way, in this way you can connect several more computers.

At the big moment! If you do not have a computer, then you can connect the LAN port of the router with a laptop (netbook) with a network cable. The fact is that the initial configuration of the router is better (and in some cases, otherwise impossible) to carry out via a wired connection. After specifying all the basic parameters (set up a wireless Wi-Fi connection), then the network cable can be disconnected from the laptop, and then work via Wi-Fi.

As a rule, there are no issues with connecting cables and power supplies. We will assume that your device is connected, and the LEDs on it started blinking :).

3) How to enter the router settings?

This is probably the key question of the article. In most cases, this is done quite simply, but sometimes ... Consider the whole process in order.

By default, each router model has its own address for entering the settings (as well as a username and password). In most cases it is the same: http://192.168.1.1/ however, there are exceptions. Here are some models:

Asus - http://192.168.1.1 (Login: admin, Password: admin (or empty field));
ZyXEL Keenetic - http://192.168.1.1 (Login: admin, Password: 1234);
D-LINK - http://192.168.0.1 (Login: admin, Password: admin);
TRENDnet - http://192.168.10.1 (Login: admin, Password: admin).

At the big moment! It is impossible to say with 100% accuracy what address, password and login your device will have (even despite the brands I mentioned above). But in the documentation for your router, this information is necessarily indicated (most likely, on the first or last page of the user manual).

Rice. 3. Entering a login and password to access the router settings.

For those who failed to enter the router settings, there is a good article with the reasons analyzed (why this could happen). I recommend using the tips, link to the article below.

How to access 192.168.1.1? Why does not enter, the main reasons -

How to enter the settings of the Wi-Fi router (step by step) -

4) How to set up an Internet connection in a Wi-Fi router

Before describing these or those settings, a small footnote should be made here:

First - even routers from the same model range can be with different firmware (different versions). The settings menu depends on the firmware, i.e. what you will see when you go to the settings address (192.168.1.1). The language of the settings also depends on the firmware. In my example below, I will show the settings of a popular router model - TP-Link TL-WR740N (the settings are in English, but it’s not so difficult to understand them. Of course, it’s even easier to set up in Russian).
The router settings will depend on the network organization of your Internet provider. To configure the router, you need connection information (login, password, IP addresses, connection type, etc.), usually everything you need is contained in an Internet connection agreement.
For the above reasons - it is impossible to give universal instructions that are suitable for all occasions ...

Different Internet providers have a different type of connection, for example, Megaline, ID-Net, TTK, MTS, etc. use a PPPoE connection (I would call it the most popular). In addition, it provides higher speed.

When connecting PPPoE to access the Internet, you need to know the password and login. Sometimes (for example, with MTS) PPPoE + Static Local is used: access to the Internet will be provided, after entering the password and login for access, the local network is configured separately - you will need: IP address, mask, gateway.

Necessary settings (for example, PPPoE, see Fig. 4):

You need to open the "Network / WAN" section;
WAN Connection Type - specify the type of connection, in this case PPPoE;
PPPoE Connection: Username - specify the login for accessing the Internet (specified in your agreement with the Internet provider);
PPPoE Connection: Password - password (similarly);
Secondary Connection - here we either do not specify anything (Disabled), or, for example, as in MTS - we specify Static IP (depending on the organization of your network). Usually, this setting item affects access to the local network of your Internet provider. If you do not need it, you can not really worry;
Connect on Demand - establish an Internet connection as needed, for example, if the user accesses the Internet browser and requests a page on the Internet. By the way, please note that there is a column below Max idle Time - this is the time after which the router (if it is idle) will disconnect from the Internet.
Connect Automatically - connect to the Internet automatically. In my opinion, the optimal parameter, it should be chosen ...
Connect Manually - connect to the Internet manually (uncomfortable...). Although for some users, for example, if there is limited traffic, it is quite possible that this type will be the most optimal, allowing them to control the traffic limit and not go into the red.

Rice. 4. Setting up a PPPoE connection (MTS, TTK, etc.)

You should also pay attention to the Advanced tab (advanced) - you can set DNS in it (they are sometimes necessary).

Rice. 5. Advanced tab in TP Link router

Another important point - many ISPs bind your network card MAC address and do not allow you to access the Internet if the MAC address has changed ( approx. each network card has its own unique MAC address).

Modern routers can easily emulate the desired MAC address. To do this, open the tab Network/MAC Clone and press the button Clone MAC Address.

Alternatively, you can tell your new MAC address to your ISP and they will unblock it.

Note. The MAC address is something like this line: 94-0C-6D-4B-99-2F (see Fig. 6).

Rice. 6. MAC address

Incidentally, for example, in Billine» type of connection is not PPPoE, but L2TP. The setup itself is performed in a similar way, but with some reservations:

Wan Connection Type - select L2TP connection type;
Username, Password - enter the data provided by your Internet provider;
Server IP-address - tp.internet.beeline.ru;
save the settings (the router should reboot).

Rice. 7. Setting up L2TP for Billine…

Note. Actually, after the entered settings and rebooting the router (if you did everything correctly and entered exactly the data that you need), you should have the Internet in your laptop (computer) that you connected via a network cable! If this is the case, the only thing left is to set up a wireless Wi-Fi network. In the next step, we will do this ...

5) How to set up a wireless Wi-Fi network in a router

Setting up a wireless Wi-Fi network, in most cases, comes down to specifying the network name and password to access it. As an example, I will show the same router (although I will take the Russian firmware to show both the Russian and English versions).

First you need to open the section Wireless (wireless network), see fig. 8. Next, set the following settings:

Network name - the name that you will see when searching for and connecting to a Wi-Fi network (specify any);
Region - you can specify "Russia". By the way, in many routers there is not even such a parameter;
Channel Width, Channel- you can leave Auto and do not change anything;
Save your settings.

Rice. 8. Setting up a Wi-Fi wireless network in the TP Link router.

Next, you need to open the tab " Wireless Security". Many people underestimate this point, but if you do not protect the network with a password, then all your neighbors will be able to use it, thereby lowering your network speed.

Version: you can not change and leave automatic;
Encryption: same, automatic;
The PSK password is the password to access your Wi-Fi network. I recommend that you specify something that is difficult to pick up with the usual enumeration, or by guessing by chance (no 12345678!).

Rice. 9. Encryption type setting (security).

After saving the settings and rebooting the router, your wireless Wi-Fi network should start working. Now you can set up a connection on a laptop, phone, and other devices.

6) How to connect a laptop to a wireless Wi-Fi network

As a rule, if the router is correctly configured, there should be no problems with setting up and accessing the network in Windows. And such a connection is made in a couple of minutes, no more ...

First, click on the Wi-Fi icon in the tray next to the clock. In the window with the list of found Wi-Fi networks, select your own and enter the password to connect (see Fig. 10).

Rice. 10. Selecting a Wi-Fi network for connecting a laptop.

If the network password is entered correctly, the laptop will establish a connection and you can start using the Internet. Actually, this completes the setup. For those who did not succeed, below are a few links to typical problems.