Hi all! After reading the article below, you will learn how to connect a laptop to the Internet via wifi. A laptop is considered a mobile computing device. By purchasing it, the user gets the opportunity to use it absolutely anywhere. It is not very favorable to connect a laptop to the global network via a cable. Having thus connected to the Internet, the laptop turns into a simple home PC. That is why I decided to take on this topic, since it is currently very relevant.

The first thing you need to do is find the “wifi” icon. This sign may look different for everyone, it will depend on whether the laptop is connected to Wi-Fi or not connected.

This icon serves as an assistant for various operations.
So, after this, a window will appear in which all available network points will be displayed. Select the required network and click "Connect".

Then there are 2 options. If the network is not password protected, the connection will occur immediately. If the network is password protected, a window will appear where you will need to fill out a line.

After entering the password data, the Internet should work.

If you have any problems, then read on.

I can't find the icon I need

If you have a problem such as the absence of the “wifi” icon on the taskbar, then your Wi-Fi module is disabled. To enable it you must do the following:

1. Log in to the “Control Panel”;
2. Go to “Network and Internet”;
3. Then visit the Network and Sharing Center;
4. Select "Change adapter settings";
5. Find “Wireless network connection” and connect it through the context menu.

Sometimes a similar issue arises due to the lack of drivers. In this case, they will simply need to be installed.

The icon is marked with a red cross

This is another common problem. In this case, the user will not be able to connect.

Usually, this means that such a module is disabled through the “Mobility Center” or through certain buttons on the body of the laptop itself.

To solve the problem you need:

1. select the battery icon with the right mouse button;
2. select “Windows Mobility Center”;

1. Specify “Enable wireless communication.

If such a network is already turned on at this point, it means that the module is turned off through buttons or key combinations.

Conclusion

Thus, now you know how to connect a laptop to the Internet via wifi. I hope that my information will be useful to you. Thank you for your attention, good luck everyone!

How to connect a laptop to the Internet via wifi?

If your laptop does not connect to Wifi, says limited access or no Internet access, you should look into this problem in more detail.

There are several reasons for the problem:

• outdated or completely missing drivers on the laptop;
• failure of the Wifi card itself;
• incorrect router settings, etc.

We are looking for the culprit - a laptop or router

To understand why the laptop does not connect to the Internet via Wifi, let's look at all aspects of this issue.

The first step towards solving a problem is identifying the culprit. Problems with Wifi can be in the laptop itself, or maybe in the router. Finding the cause is important so as not to make things worse by changing all the settings.

First, try connecting another device via Wifi - phone, tablet, laptop. The Wifi button on the router should glow green. If the connection is normal on other devices, then the problem is with your laptop. And if the selected network does not work everywhere, then the cause of the problem is in the router and its settings.

If the reason is in the router, then you still need to check whether there is internet at all. Connect the cable directly to your laptop or computer. If everything works, then the problem is definitely in the router settings, and if not, contact your Internet provider to troubleshoot the problem.

Checking the network driver version

A common reason for the lack of Wifi on a laptop is an incorrectly installed or outdated network driver. This is indicated by this icon at the bottom right of the notification panel.

It shows that there are no connections available (even though there actually are). This often happens when reinstalling the system. Drivers that worked on Windows XP may not work on Windows 7, and drivers that worked on Windows 7 may not work on Windows 8.

You need to check whether the drivers are installed and, if so, their version, as follows:

• here look for the “Network adapters/boards” tab and your network adapter in it. It can be called differently, it all depends on your laptop;

If the device is there and there are no exclamation marks near it, then everything is fine with the driver.

To find out its version, you need to right-click on the driver and select “Properties”.

In the window that opens, select “Driver” and look at its development date.

Hardware enable adapter

The network device driver is working properly, but there is still no network? Or did the Internet work before, but now there are no available connections? This indicates that the network adapter on the laptop is turned off.

This is done differently on different models, but often this requires pressing the FN + F2 key combination at the same time or FN + another key with the Wifi icon drawn.

Some models have a special button on the body.

Video: How to distribute wi-fi from a laptop

You can also enable wireless networking on the system itself.

If you have Windows 7, then follow these steps:

• open "Start";
• select "Control Panel";
• "Network and Internet";
• "Network and Sharing Center";
• "Change adapter settings".

If the wireless network icon in the window that appears is colorless, this means that the network is inactive and needs to be turned on by right-clicking

To do this on Windows 8 then:

• click the “Options” button on the right panel;
• further – “Changing computer settings”;
• select "Wireless Network". It must be turned on.

You can perform the same operation as for the 7th operating system to make sure that the network is turned on.

In Windows XP it's even easier:

1. "Start";
2. "Control Panel";
3. "Network connections";
4. turn on the wireless network by right-clicking.

The activation of the adapter will be indicated by this icon on the notification panel.

Laptop stopped connecting to WiFi

If the laptop previously connected to this Wifi network, and then suddenly stopped (the settings were not changed), a virus may be the cause of the problem. It may corrupt the file or change settings. Even if the antivirus scan showed nothing, the installation of some program on the laptop could have messed up the settings.

Simply removing this program will not restore the network. Alternatively, you can delete the network connection and create it again, you can reset the router settings and connect it from scratch, you can search for a long time for the broken parameter on the laptop, but the easiest way is to restore the system to the level at which the program got into it.

Restoring the system

Starting this process:

• "Start";
• "All programs";
• "Standard";
• "Service";
• "System Restore" ;
• “Start System Restore”;

• "Further";

• select a recovery point (updating and installing programs is recorded in the registry, so in the window that opens, select the desired recovery time);
• "Further".

The recovery process will begin and upon completion the laptop will reboot. If the problem is a malware, then Wifi will work.

Updating hardware drivers

If, when checking the network adapter, there is an exclamation mark next to the driver icon in Device Manager, right-click on it and select “Enable”.

The absence of a driver entry means that it needs to be installed. Then you need to download it from the manufacturer’s official website. Or use the driver disk that comes with your laptop.

You can find out the name of the driver from the information in the device manager, in the description of the laptop, or using a special program.

You can update the driver by right-clicking on it and selecting “Update”. Or go to its properties and select this item there. Even if everything is fine with the driver, it is recommended to download and install it again.

Checking connection settings

To check connection settings:

When you try to connect to the selected Wifi network for the first time, a password prompt appears. Next, there should be an automatic connection to the network when you turn on the laptop. But if the laptop does not want to connect automatically and asks for a password every time, check whether the “Connect automatically” checkbox under the network name is checked.

Internet no access or limited in Windows

It happens that after connecting, identification occurs without access to the Internet via Wifi and a yellow triangle appears near the network icon on the panel:

Also, if you go to the “Network and Sharing Center”.

Enter the connection properties. If everything in the window looks like this and the IPv4 connection says “No network access,” the problem is incorrectly entered IP addresses or a disabled DHCP server on the router.

Check that you did not forget to check the box to receive addresses automatically. But if they are already there, then try to do the opposite - register everything manually. You can get the network address in the router settings. But basically the IP address is standard 192.168.1.X, and the DNS is 192.168.1.1.

If the connection properties show an IPv4 connection “Without Internet access,” then the DNS server addresses or router settings were entered incorrectly.

In this case, we manually change only the DNS settings, leaving the IP address automatic.

• 8.8.8.8 is Google's public DNS server;
• 77.88.8.8 – Yandex.

Some connection errors

If your laptop connects to the Internet, but sites load slowly, you might have gone too far from the router’s coverage area. And if the problem does not go away with a high Wifi signal, most likely, you are receiving many other networks and the Wifi channel is busy.

This can be changed in the router settings. The default value is 6. You can try changing it from 1 to 13 and watch the speed change. You can also try the "Auto" option.

If the laptop connects to Wifi, but does not access the Internet, and at the same time programs such as Skype and ICQ are working, check the DNS addresses. They must be automatic or registered, as in the paragraph above.

If the laptop does not immediately connect to the Internet:

• open the Start menu;
• "Control Panel";
• "System and safety";
• "Power supply";
• “Power button actions”;
• In the Shutdown Options section, uncheck “Enable Fast Startup (Recommended)”;
• "Save".

Windows was unable to connect to...

Having selected the desired network and entered the security password for it, I suddenly got the error “Windows could not connect to...”:

You can try clicking “Troubleshooting” and look at the written reason. Network devices and settings will be checked.

This message also appears due to a router error. Try rebooting both it and the laptop.

In Device Manager, in the properties of the network adapter, disable “Allow the computer to turn off this device to save power.”

Long authorization process

If, after entering the Wifi security key, while connecting to the network, the message “Obtaining an IP address” is displayed for a long time, and then the connection is disconnected and tries to connect again, this indicates an error in setting up IP addresses. In this case, you need to configure automatic acquisition of an IP address in the connection properties. And if it doesn’t help, write them manually.

Unidentified network - what to do

If the laptop does not identify the network, check whether the Internet cable is connected to the router. Reboot your router and laptop. You also need to check the IP addresses and DNS servers, as described in the above paragraphs.

There may be several reasons for the lack of Wifi on a laptop, the main ones being an incorrectly configured router (see instructions for setting up your model), problems with the network adapter (outdated or not installed), or an incorrectly configured IP address or DNS server.

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System message - The network settings saved on this computer do not meet the requirements of this network. Very often, a novice user experiences a situation where, after setting up the router according to the instructions, after trying to connect to a Wi-Fi network, the system displays the message indicated above. I must say that this problem is easily solved by purchasing high-quality equipment from Media Markt, but today let's figure out why the system gives such a message.

Why the network settings may not meet the requirements, and why the computer does not connect via Wi-Fi

Most often this happens immediately after the router has been configured. In particular, after a password has been set on the router. This happens in cases where you were using a wireless network before you carried out the setup, for example, you were using a standard wireless network on a router (ASUSRT, TPLink, DLink, Zyxel), which was not password protected. In this case, Windows saved the settings for this network so that it can connect to it automatically the next time. If you change anything when setting up the router (for example, set WPA2/PSK authentication and set a password), then after that, the system, using the already saved parameters, will not be able to connect to the router, and, as a result, the message in the header and the desire to replace the laptop with a new one, especially since the prices for laptops today are more than attractive (at least in the market.mediamarkt.ru store).

There is another option (quite rare) that the settings on the router were reset, or another option (even rarer) that the settings of your router were changed by a one-armed person. In the second case, you will have to reset the settings to standard factory settings and reconfigure the router again; in the first case, you can proceed as described below.

The answer is quite simple - you need to make the system “forget” the old settings and “remember” the new ones. To do this, you need to go to the Network and Sharing Center and delete the saved wireless network.

On Windows 7

- go to the Network and Sharing Center (either by using the Control Panel or by right-clicking on the network icon in the notification panel).

- in the menu that appears, select “manage wireless networks”, after which a list with Wi-Fi networks should open.

- select your network and click “delete”.

- log back into your wireless network and connect to it - everything should go smoothly.

On Windows 8

— click on the wireless connection icon, which is located in the tray.

- right-click on your wireless network and select “forget this network” in the context menu that appears.

- connect to your network again (if you set a password, you will need to enter it) - this time everything should work out.

On Windows XP

- in the “network connections” folder (located in the control panel), right-click on the “wireless connection” icon.

— select the “available wireless networks” item.

- delete your network.

Actually, that’s all for solving this problem.

First of all, it is worth checking what exactly is the problem in this case. Connect to Wi-Fi through another device. If everything is in order, move on to the next steps.

Drivers are faulty

Drivers are most often to blame for Wi-Fi not working on a laptop. To check this, right-click on “ My computer" or " Computer", depending on the version of Windows, and go to the "Management" section or to "Properties". Then go to the “” tab.

Select Computer Management or Properties

Launch the manager from computer properties

Computer manager

If the drivers are installed incorrectly or are not installed at all, the item “ Other devices».

Wi-Fi may also not work due to outdated drivers. In this case, you need to follow the instructions below:

This can also be done using third-party programs that completely automate the search for the necessary programs.

Wi-Fi module is turned off

The drivers may be fine, but the module itself may be disabled. It will look something like this:

All you need to do is right-click and select “ Engage" The name of the item may change depending on the version of the operating system, but its meaning will remain the same.

Turn on the device

No matter how strange it may be, sometimes it happens that people start to panic ahead of time, although in fact the Wi-Fi is simply turned off on the computer.

In order to fix this, you need to use your laptop keyboard find the pictogram with an image of a wireless network and hold it down simultaneously with the Fn key.

If this key does not work or something else prevents you from doing it this way, you can do this through the control panel.

To do this, open it and go to the section “ Network and Internet" Next - in " Network connections" Finding a wireless connection. Then right-click and “Enable”.

Failed to connect to...

There are times when such an error occurs during connection. And there is no clear solution to this problem yet. Most often it's a matter of router settings. First try reboot the router and a laptop. If it doesn’t help, I advise you to roll back the Wi-Fi to factory settings. Or just reconfigure.

Also, sometimes in laptops in the Wi-Fi adapter settings there is a checkmark in the “ Turn off this device to save energy" Because of this, when the laptop is disconnected from the network, such an inconvenience may occur.

You can remove this as follows: