How to set up Wi-Fi on a laptop? Several ways. How to connect a laptop (computer) to the Internet via Wi-Fi? Wi-Fi connection problems

Almost all laptops are equipped with a built-in Wi-Fi module, so they can be connected to wireless points access. Next, we will tell you how to connect Wi-Fi on a laptop and what steps you need to perform.

Correct location of the router

Modems from the budget and middle class are capable of broadcasting a signal to 2- or 3-room apartments. If you have a big a private house, then it’s worth taking care of correct location Wi-Fi router. We recommend following a few tips:

• Try to install the device in the central part of the apartment or house so that it reaches all rooms.
• Place the modem as high as possible (on a cabinet or top shelf). If possible, screw it to the wall. Many models already have holes for screws in the body.
• Remember that metal objects greatly weaken the signal. Move anything massive made of metal to the walls so as not to block Wi-Fi.
• Do not place the modem near other electronics (TV, radio, or microwave).

When choosing a location, also consider the presence of a nearby outlet and the length network cable. IN individual devices For best reception wireless internet You can increase the transmitter power in the settings. Before connecting Wi-Fi on your laptop, you need to connect all the cables correctly.

Connecting a router

Regardless of the type of connection (Ethernet or ADSL), an Internet cable must be installed. It must be pulled to the router and then inserted into a special port designated as WAN or Internet. Usually it is visually highlighted in color (blue or cyan).

Insert the first end of the LAN wire into the network connector of the laptop, and the second into one of the LAN ports. The modem has at least 4 LAN ports.

Don't forget to turn on the power by plugging the unit into a power outlet and connecting the plug to the corresponding connector on the device. If the Power indicator light on the case lights up, as well as one of the LAN LEDs, then you have done everything correctly.

Setting up a router via the web interface

The next step after connecting is setting up the Internet. Here you will need to enter the web menu. To successfully log in from the label on the router, rewrite the login IP, username and password. Please note that some devices may have a factory-set Wi-Fi password (indicated on the label).

Then do the following:

The settings are complete. You can disconnect the cable connecting the devices. Now let's find out how to connect a laptop to the Internet via Wi-Fi.

Enabling Wi-Fi on a laptop

To connect Wi-Fi on a laptop, you need to turn it on. In some models, this happens in hardware using buttons or special switches. First, carefully examine the buttons above the keyboard on the front panel. The key with the image of an antenna is responsible for turning on the Wi-Fi module. Don't forget to inspect side panels, since manufacturers often “hide” this button there.

A light indicator on the front panel, on the side or near the touchpad will warn you about successful Wi-Fi activation. At the same time, many devices have lights only for power and load hard drive, so don't get confused.

Only after hardware activation can you connect to a Wi-Fi network.

Enable using keyboard shortcuts

If you haven't figured out how to connect Wi-Fi on a laptop using a button, then try keyboard shortcuts. Modern models with buttons F1-F12 additionally have secondary functions. They are turned on by holding down the Fn key and pressing the corresponding function key.

Try pressing F2, F3 or F12 together with Fn, after first seeing what kind of icon is shown on each of them. If an antenna is drawn on the button, it means that it is responsible for the function of connecting to Wi-Fi.

Installing or updating Wi-Fi drivers

If problems occur, try updating the driver. Users have two ways: independently through the developers’ website or with the help standard means Windows. The first method is naturally more preferable. You need to find the official website of the laptop manufacturer. In the “Support” / “Driver” sections, you can enter your model and then download the necessary software. Look for an item with the words Wireless or Wi-Fi. Be sure to specify the correct bit size of the operating system you are using (32 or 64 bit). Typically the file has exe extension. You need to run it as an administrator and then follow the installer's prompts.

The second way involves using it on a laptop automatic update via Windows. The update occurs according to the following instructions:

1. Click right click Click on "My/This PC" and then click "Properties".
2. On the left side of the window, click on “Device Manager”.
3. Find wireless adapter. Right-click on it. Next, click on the line “Update drivers”.

Windows tools are not always found current version. If these options don't work, use a third party software, For example, Driver Genius. This is a convenient and intuitive program for updating any drivers. You just need to start the scan, and after searching, update the software to the desired hardware. The utility's driver database is constantly expanded and updated.

Required system settings

If you encounter problems connecting to wireless network, it is also recommended to check the settings automatic distribution IP addresses. To do this, follow these steps (the instructions are relevant for Windows XP and newer systems, up to “ten”):

After this, all that remains is to connect to Wi-Fi and check Internet access. To do this, click on the wireless network icon in the tray. Select your network from the available ones. Enter a password if required. Now you know how to connect your laptop to Wi-Fi.

How to create an access point on a laptop

Laptop users can also connect other devices to it via Wi-Fi, including mobile devices and computers (if they have a wireless module). To do this, you will need to create an access point from your laptop. You can do this in one of 3 ways.

Setting up Wi-Fi on a laptop is quite simple. First of all, you need to find out whether the device supports this function. Despite the fact that the vast majority modern models equipped with a wi-fi module; some manufacturers still produce devices without it. This mainly applies to the cheapest models.

If your laptop is not equipped with a wi-fi module, you can purchase a special adapter. To determine whether a laptop has Wi-Fi, carefully examine its case. The presence of wi-fi should be indicated by a special sticker, which can be located either under the keyboard or on the bottom of the case.

In addition, the wi-fi symbol must also be on the function button of the keyboard, which is responsible for turning on the module. The button should be used together with the Fn key.

Turning on wi-fi

The function key to turn on Wi-Fi depends on the laptop model. If you have an HP device, press the key combination F12 and Fn or just F12. The module diode should change color from red to blue.

On Acer laptops, you must simultaneously press the Fn and F3 keys. After this, the connection manager window will open on the display, where you need to specify whether Wi-Fi or Bluetooth is to be turned on.

On Asus devices, press the Fn and F2 keys simultaneously. After the connection icon appears, you should select Wi-Fi or Bluetooth.

On Toshiba laptops you should press Fn and F8. Further actions similar.

On Samsung devices, the wi-fi module is activated by a combination of Fn and F12.

You can always determine the key that should be pressed using the wi-fi symbol depicted on it, because it looks like an antenna. If pressing keys does not turn on the module, this could be due to several reasons:

• incorrect operation of the operating system;
• conflict or incorrect installation drivers;
• virus infection.

You can solve the problem by reinstalling the drivers or operating system.

What to do if the laptop does not have a wi-fi module

You can also connect to a Wi-Fi access point using a special adapter, which costs from 15 to 30 dollars. You can find an external adapter for a wireless network in any computer store. Appearance and the dimensions of this device resemble a flash drive. Using the device is similar: to connect it, just insert it into USB port laptop.

To the disadvantages external adapter high probability mechanical failure if handled carelessly. This is due to the fact that the part protruding from the laptop body is not protected in any way. Therefore more in a convenient way will use a built-in module that can be installed in any computer service center. This solution will be more expensive, but will provide greater work comfort.

The external Wi-Fi adapter is turned on using a special button located on its body.

Verifying that drivers are installed correctly

In case of wrong installed drivers, you may encounter the fact that despite the indicator light indicating that Wi-Fi is turned on, it will be impossible to connect to the access point. In this case, first of all, you need to check correct operation network card drivers.

Right-click on My Computer and go to Properties.

Open the “Hardware” tab and click on the “Device Manager” button. You will see a list of all devices installed in the laptop. Go to the section " Network adapters" and look for the word "Wireless", Wi-Fi or Wireless in it. If opposite the name of the module there is a yellow triangle with exclamation mark, this means that you need to reinstall or install from scratch the drivers on the wireless network card.

Download drivers from the Internet or insert the CD that came with your laptop into the drive. Installing drivers is standard and is no different from installing any other program. You may have to install it several times before the wi-fi module starts working.

In order for the adapter to easily find available wireless networks, you must set it to automatically obtain an IP address.

Automatically obtaining an IP address in Windows XP

Open Control Panel and go to Classic View.

Go to "Network Connections" and right-click on necessary connection, select Properties. In the window that opens, in the “Components used by this connection” list, select TCP/IP Protocol and click “Properties” again.

A window will appear in front of you. Check the settings options Obtain an IP address automatically and Obtain a DNS server address automatically and confirm the settings by clicking OK.

Configuring automatic acquisition of an IP address in Windows 7

Open Control Panel and go to Network and Sharing Center.

In the left column, select "Adapter parameter changes".

A window will open in which you need to select the required network and, right-clicking on it, select Properties. In the Properties window, highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties. In the window that appears, check Obtain an IP address automatically and Obtain an address DNS servers automatically. Confirm with OK.

Settings automatic receipt IP addresses in Windows 8 are similar to the settings performed in Windows 7.

Connecting to an access point

After you have turned on Wi-Fi on your laptop, click on the “Connect to a wireless network in the tray” icon.

A list will appear in front of you available networks. If you have your own access point, then it will definitely be found by the adapter. The adapter can also find nearby networks used by your neighbors or nearby establishments.

You can select the network that does not have a padlock next to its name. This means that its owner is not against someone using his access point. If you have your own network, then click on it, and in the window that appears, enter your username and password that you know.

In addition, there is another option for getting access to the Internet. If near you, within a radius of 50 meters, there is a cafe offering wi-fi access your clients, you can go there for lunch and find out the password for their network. And, if the range of your adapter allows you to access their wireless network, you will be able to use the establishment's wi-fi.

Once you have selected a network, click the Connect button. After this, you will need to enter your password twice and click Connect again. After this, a connection icon will appear in the tray, where the connection speed and signal strength will be indicated.

If a warning window appears, close it and try to connect to the access point after a while.

After wifi connection will be completed, the corresponding icon will appear in the tray.

Open your browser and the service provider's guest page will appear in front of you. Click on the Login button and you will be taken to the page specified as your home page in Internet Options.

If the connection drops frequently, this is due to weak signal in the place where the laptop is installed. Try placing your laptop closer to the access point.

Almost every laptop has the ability to connect to wireless.

Using this technology, computers exchange data with each other and network devices(printers, access points, etc.), and also access the World Wide Web.

There are many laptop models, but they all work according to the same communication standards. Can you imagine what their owners would have to do if each laptop did it differently?

Many laptops - one Wi-Fi

The procedure for setting up a wireless network depends only on the operating system.

Some manufacturers equip their laptops network utilities, but this does not provide anything new, except that it makes the setup process more convenient.

Of course, you can use them, but it is more useful to know how to work with OS tools.

If you figure out how to set up WIFI on Windows 7, 8 and XP using the system, you can do this on any laptop, regardless of the model.

Three conditions for turning on Wi-Fi for the first time

Before you connect your laptop to the Wi-Fi network for the first time, you need to do three things:

• turn on the adapter wireless communication(it is also called network card WLAN or wireless);
• start the WLAN autoconfiguration service.

Step 1. Enabling the Wi-Fi adapter

To turn on the Wi-Fi adapter on the laptop, there may be a button or key combination: Fn +[one of the keys F1 -F12, where the Wi-Fi icon is shown].

You can tell that the adapter is turned on by the glow of the indicator on the laptop case:

Step 2. Driver installation

Important! Networks marked with a shield icon with an exclamation point do not require a password. They are not protected by anything, and data is transmitted via them to open form.

Step 4. Connect to a hidden network and change the communication profile

To connect to an invisible grid whose name is hidden, as well as to create a new profile wireless access, right-click on the “Network” icon in the tray and enter “Network Center...”.

In the "Change" list network parameters» in Windows 7, click “Set up a new connection or network”, and in Windows 8 (8.1) - “Create and set up a new connection or network”.

Select "Connect to a wireless network manually." This window, like the following ones, looks the same in Windows 8 and 7, so let’s look at the settings Windows example 8.

Enter the access point name (SSID), security type, encryption and password. If you are going to use this network constantly, check the “Start connection automatically” checkbox.

The “Connect if the network does not support” option broadcast" should be checked when the access point is not visible in the list.

In the next window, you can change the connection parameters by clicking the button of the same name.

Basic parameters - name (SSID), grid type and availability cannot be changed. Security settings can be changed, but they must be the same as those assigned to the access point.

Step 5. Connecting and setting up Wi-Fi on Windows XP

To connect a laptop to an already existing networks Wi-Fi, right-click on the “Network” icon in the tray and open “View available wireless networks”.

Select from the list desired point access and click “Connect”.

Enter the password (security key) and its confirmation. After clicking on the “Connect” button, the connection will be established.

Wi-Fi is a technology for organizing a wireless network. WITH using Wi-Fi can be connected to local network or Internet laptops, smartphones or regular computers, equipped with a special Wi-Fi module. But most often they connect using Wi-Fi. IN this material we will talk about how to connect a laptop to a Wi-Fi network.

The first thing that needs to be said is that

Wi-Fi networks are controlled using special badge on the taskbar. Depending on whether the Wi-Fi network is connected or not, it may look different.

So, back to how to connect a laptop to Wi-Fi. To do this, we need to left-click on the icon on the taskbar. After this, a list will open in front of you available Wi-Fi networks. Here you need to select the Wi-Fi network you are interested in and click on the connect button.

If selected, then operating system will open a window in which you need to enter . It is impossible to connect a laptop to.

What to do if there is no icon on the taskbar? If this icon is missing from the taskbar, then this could indicate one of two things:

• Not installed. An unlikely option, since in most cases the operating room Windows system It finds and installs the necessary drivers itself.
• Wi-Fi module disabled. In this case, you need to follow the path: Control Panel – Network and Internet – Network Connections. Here you need to find a connection called “Wireless network connection"and turn it on by right-clicking the mouse.

What should I do if my taskbar icon is marked with a red cross? It is also possible that the icon is on the taskbar, but it is marked with a red cross and the search for available Wi-Fi networks does not work.

This means that the Wi-Fi module is disabled using the Windows Mobility Center utility or using a separate button on the laptop body. In this case, you will not be able to enable Wi-Fi via Control Panel/Network Connections and you will need to enable Wi-Fi in the same way you disabled it.

To open the Windows Mobility Center, right-click on the battery icon on the taskbar and select the appropriate item.

In the window that opens, you can also change the battery saving settings.

If Wi-Fi is turned on in the Windows Mobility Center, then inspect the body of your laptop. Wi-Fi may be disabled using special button. As a rule, this button is located above the keyboard.

This instruction is intended for very beginners who are just learning Personal Computer. Having purchased modern laptop or a netbook, the owner wants to surf the Internet via WiFi and not have to worry about wires, fortunately there is a WiFi router at home and a tablet or phone is already connected to it.
If with a wired Ethernet connection everything is clear - plug the cable into the network and work, then in the case of a wireless network the procedure is a little more complicated. But notice - only a little. If you can connect your laptop to the Internet once via WiFi network router, then you will continue to do this without problems, since this process is not at all complicated. Let's take a closer look at it.

We start by checking whether the wireless adapter is turned on, because by default on many models of laptops, netbooks and ultrabooks it is often disabled. Typically used to turn on function button on keyboard. It is indicated by an antenna-shaped icon. If it is combined with the F2, F5, F12, etc. keys, then in this case, to turn on the adapter, you must press it together with the key designated “Fn”.

After this, the operation indicator should light up wireless module, or, if it was already burning, its color should change from red to blue or green.

In Windows 10 this can be done on program level. To do this, find the Wi-Fi icon on the taskbar. If the adapter is turned off, there will be a red cross on the icon.

Click on the icon and get this menu, which will have one or more buttons:

Click on the one that is signed as Wi-Fi. She must be gray and after you press the button, its color will change to blue, green or orange, depending on the one you are using color scheme desktop. The red cross on the icon should disappear, replaced by an asterisk:

Great! We click on the icon and get a list of WiFi networks available for connecting to the laptop.

We select the one to which we want to connect.

If you work in it on your laptop all the time, be sure to check the “Connect automatically” checkbox. Click the “Connect” button.

You can now launch a web browser and surf the Internet through your network. WiFi router.

Note:
— In cases where you cannot pass the authentication procedure, check the password in the settings of your access device.
— If the process hangs for a long time with the message “Obtaining an IP address”, and then the connection is broken, then most often this means that the DHCP server is disabled on the router and the IP address must be entered manually yourself.

How to disconnect from Wi-Fi:

If you want to disconnect from one wireless network to connect to another, just click WiFi icon in the system tray, next to the clock:

In the list of networks that appears, select the one with the caption “Connected” and left-click on it. A Disconnect button will appear. You just need to click on it and the laptop will turn off.

In order for a computer with Windows 10 to never connect to this Wi-Fi network again, you need to forget it. To do this, go to the system settings and select the “Network and Internet” section. In the Wi-Fi subsection we find the item “Manage network settings”:

In the window that opens, scroll down to the “Manage known networks” subsection. We find the one we need there and click first on it, and then on the “Forget” button that appears.