Where are the Wi-Fi settings on the computer. How to view wifi password. Enabling Wi-Fi on a laptop using the keyboard

Nowadays, wireless communication technologies have found very widespread use and WiFi networks are ubiquitous both in public places and in users' homes. This happened due to significant convenience, because in order to access the World Wide Web, there is no need to stretch cables to the gadget, and also the owners of the devices get freedom of movement within the range of Wi-Fi without losing the connection to the network.

Therefore, a significant number of users are daily faced with the task of using Wi-Fi on their mobile devicesoh. One of the most popular devices for working in the global network, of course, is a laptop with the Windows 7 operating system. Below are detailed instructions on how to properly connect the Internet via WiFi on a laptop with Windows 7, with specific recommendations on what to do when the laptop does not see WiFi.

Basic Requirements for Successful Wireless LAN Connection

Almost all modern laptops have the necessary functionality to connect to WiFi. Despite the huge number of laptop models produced today various manufacturers, they all function according to the same communication standards. Most of the differences in settings depend on the version operating system computer.

Sometimes the manufacturer provides special software for a more comfortable connection to wireless networks, but it is better and more reliable to master the skill of setting using Windows tools.

The main requirements for the successful solution of the task:

1. The built-in wireless device (adapter) in the laptop must be activated;
2. The current version of the WiFi device driver is installed;
3. The WLAN autoconfiguration service is enabled.

How do I turn on my Wi-Fi device in my laptop?

The methodology differs depending on the model and manufacturer of the laptop, so it is recommended that you familiarize yourself with the documentation that came with your PC. Usually there is a separate mechanical switch for the WiFi adapter on the laptop case. A characteristic icon is necessarily drawn next to it, indicating wireless communication... The user is only required to set this switch to the "On" position.

But if the owner of the computer, after carefully examining the case of the device, did not find such a switch, then the manufacturer provided for the activation of the adapter using the keyboard, for example, on one of the function buttons "F1 - F12" the sign of Waifai will be displayed. To turn it on, hold down the "Fn" key and click on the function key. The success of the procedure will be indicated by the activity of the WiFi indicator light, which is often located on the front panel of the laptop.

Installing the latest driver for a WiFi device

Through the network mobile operator or by wired connection with global network it is required to visit the official resource of the PC manufacturer from the laptop and download the necessary software for the normal functioning of the built-in wireless device. Then install the driver and restart the computer.

How do I enable the WLAN autoconfiguration service?

There are several steps to follow:

Connection procedure

In Windows 7, the whole process is carried out through a special network icon located in the system tray. In the figure below, it is clear that by the appearance of this icon, you can immediately determine whether the laptop is connected to Wi-Fi or not.

To connect to WiFi, the user only needs to complete a few of the following sequential steps:

The most common problems

Often, the network icon is not displayed in the tray. The problem occurs due to the following:

1. Drivers not installed or updated;
2. The Wi-Fi adapter is turned off.

Obviously, the first point is solved by visiting the official pages on the Internet of the equipment manufacturer and installing the required software.

The second point, in addition to the method described at the beginning of this guide with activating the adapter using buttons, also sometimes requires activation through the Windows 7 tools.

To this end, the following steps should be followed:

If there is a characteristic red mark on the icon, then this indicates a disabled Wi-Fi network. Basically in the "Seven" this happens for the following 2 reasons:

1. The user did not turn on the Wi-Fi adapter via the button on the laptop;
2. Weifai has been deactivated in Windows Mobility Center.

The solution to the first problem has already been discussed in detail above. And to eliminate the second, you need to perform several of the following actions:

By following the above steps and connecting to wireless network, already the next time the laptop is turned on, none of the above is usually required to be done, since the PC will automatically log into this network.

Today it is difficult to imagine a modern apartment or even more so an office that is not equipped with the appropriate set of office equipment: computers, laptops, tablets, mobile phones. And where all these devices are available, there should naturally be the Internet. He firmly entered our life, occupying one of the most prominent places there. On the Internet, we study, work, have fun, relax, communicate. Therefore, it is convenient to provide access to The world wide web for yourself and your loved ones - this is a problem that sooner or later each person has to solve. Fortunately, now we have a reliable assistant that allows us to carry out the most effective and simple solution to this issue without special additional intellectual and financial costs. It isof course oh wi-Fi technologies.

But in order to use the "air" Internet, you need to know where to find and how to enable Wi-Fi on your computer. We have tried to explain the answers to these questions in the current article.

What is Wi-Fi?

Technology wireless internet became a part of our everyday life. We habitually identify Wi-Fi with convenient, reliable and fast Internet access, which we encounter at home, at work, in public places - at airports, cafes, shopping centers.

Answer the question "what is Wi-Fi?" the simplest way is this: it is a network protocol, with the participation of which communication is carried out between an "access point" and a "client", or an "access point" and several "clients", packet data is exchanged in a local network or through the World Wide Web.

Currently, the abbreviation Wi-Fi does not mean anything and is not officially deciphered in any way, however, when creating this protocol, the developers "gave it a name" by analogy with Hi-Fi (High Fidelity). It stood for "Wireless Fidelity" - wireless accuracy.

Benefits of using

Of course, the "air" Internet is not an ideal technology. Several examples can be given at once of what difficulties may arise when using it. One of the most widely known is the so-called “noisy” connection. In the range used by this protocol, many household appliances (for example, microwave ovens) emit, operate alternative devices connections (e.g. Bluetooth). Walls and floors can also create interference. All this negatively affects the speed and quality of access.

At the same time, there are no less positive aspects from using it in home and office conditions. Here are just some of the most obvious ones:

1. Low cost wireless networking and multiple access points that provide consistent coverage across the entire territory. At the same time, there are no cables, extension cords and adapters that constantly get confused and clutter up the space. "Air" connection is indispensable in premises of historical value, as well as in premises with obstructing architectural features;


2. This protocol provides full access to the Internet for any device - be it mobile phone, tablet, laptop or stationary computer - without reference to a specific place. Access to the global information space through this protocol is the ability to comfortably use the Internet while lying on your favorite couch;


3. Weifai allows you to use a large number of active connections... Once you've established a wireless connection, you don't have to worry about how many computers and mobile devices are simultaneously accessing the Internet.

What are the types of Wi-Fi modules for a computer?

All popular devices are now equipped with adapters by default. They can be connected to the Internet out of the box, but what about those with a stationary computer? The answer to this question is obvious - you need to purchase an additional Wi-Fi receiver, install, connect and configure it.

We'll talk more about how to install Wi-Fi on a computer below. Now we propose to determine what receivers are, what is their difference, specificity and advantages.

Air adapters are of two types: external and internal. External ones are the most commonly used and easier to operate. An external receiver is like a miniature USB drive (flash drive). It connects to the USB connector on the front or back of the computer, either directly or via a USB cable.

The internal adapter is slightly larger and requires opening the computer case to install it. Therefore, only buy an internal receiver if you are confident you can figure out how to install it on your motherboard yourself. When installing the internal module, you must first disconnect the antenna from it, insert the board into the corresponding port on the motherboard (for this, the PCI interface is most often used) and return the antenna to its place.

Further manipulations for installation and inclusion wireless adapters do not differ and do not depend on the modification and method of connection to the computer.

How do I install the drivers?

Any Wi-Fi receiver is supplied with a disc from the manufacturer, which contains the drivers necessary for the full operation of the device. In addition to drivers for a specific device, the disk may also contain drivers for other adapter models, so when installing, you need to be careful not to miss the choice of the device for which the drivers are installed.

Otherwise, the driver installation procedure is standardized and provided with an intuitive interface with detailed prompts from the Found New Hardware Wizard. Just carefully read the messages that will appear on the screen, and click the corresponding buttons "Next", "OK" and "Finish".

Most adapters are automatically recognized by current computers and can work even without installing drivers from the bundled CD. It is enough to connect the device to the required connector and wait a few seconds. As a rule, after that, a message will appear in the "tray" stating that new equipment has been found, identified and installed, which is already ready for use. However, generic drivers cannot completely replace specialized software. Therefore, we advise you not to neglect the installation of drivers, even if everything works flawlessly at first glance.

The driver disk for your model of the Wi-Fi receiver may also contain special utility from the developers, which is designed to facilitate the process of setting up Internet access. Moreover, this utility will allow you to further control your Internet connection, monitor the speed and volume of data transfer.

How to set up Wi-Fi in WIN XP?

For this guide, we will assume that your Home Access Point and Internet Dispenser are already configured.

So, to establish an "air" connection on a computer with Win XP OS, you need to do the following:

1. Open the "Start" menu;


2. Select "Network Neighborhood";


3. In the "Network Connections" window, find the "Wireless network connection»;


4. Click on the icon right click mouse and click "Properties" in the list;


5. In the "General" tab, find the item "Internet Protocol TCP / IP";


6. Click the "Properties" button.

If it is critical for your provider to use specific ip and dns addresses, then in the window that opens, check the "Use the following ip address" radio button. If these parameters are configured in your automatic modethen don't touch anything.

When manual setting ip, you need to fill in the following fields:

• IP address: 192.168.0.2 (You should check this parameter with your ISP, the value may be different);

• Subnet mask: 255.255.255.0;

• Enter the address of your router or modem in the line "Main gateway", usually it is 192.168.0.1 or 192.168.1.1. But in order to avoid mistakes it is better to check the documentation of your device;

• Click to activate the switch "Use following addresses DNS servers ”and fill in both fields: primary and secondary DNS server. Information about the DNS servers used by the provider can be found on the official website of the telecommunications company or by calling technical support;

• Without closing this window, select the "Wireless Networks" tab at the top and select the "Use windows to configure the network" checkbox in it. Then press the button "Wireless networks". Here you will see a list of all available connections. Select the connection that is configured on your dispenser and click the "Connect" button. Now, in order to connect to the Internet, it remains to enter the username and password you know.

How to set up WiFi in WIN7?

There are two ways to set up an "air" connection in Win7 OS: in automatic mode and manually. The second option may be useful if the network to which you plan to connect is hidden from the general list for security reasons, but you know the name and password to connect your computer to it. Let's consider both methods step by step.

Installing Wi-Fi in Win7 OS in automatic mode

When the operating system is loaded, you can see the Wireless Network Connection icon in the lower right corner of the screen. Click on it. This will open a list of air connections available to you. you need to select from the list the one that is configured in your modem or router.

Installing Wi-Fi in Win7 OS in manual mode

To configure the connection manually, select "Network" in the system tray, then "Network Control Center and general access". Click "Setting up a new connection or network". At the next stage, we mark the parameter "Connect the wireless connection manually" and click the "Next" button.

In the next dialog, fill in all the appropriate fields: specify the network name, encryption type and security level. In most cases, the default settings can be left unchanged - use AES and WPA2. In the "Security Key" field, enter the password for the connection. For more security, check the box "Hide characters" so that the password cannot be read because of your shoulder.

The final touch - if you plan to use this connection as the main one in the future, then check the box "Start this connection automatically". Then click the "OK" button.

Installing the device in Windows 8

To connect wirelessly in Win8, do the following:

1. Click on the Wi-Fi icon in the system tree on the taskbar or call Settings Charm through the Charms Bar (similar to pressing the win + I combination). The Wi-Fi panel will appear on the right side of the screen;

1. you will see the entire list of wireless networks available for connection. Select the one that is configured for you and click the "Connect" button;

1. The next step is to check the conditions for connecting to the network. The system will check the requirements of the selected network and offer to enter the required data;

1. After checking the network requirements, the system will prompt you for a password. Enter the security key you know and click "Next";

1. If the password is entered correctly, you will see the message "Connection complete", which means that the Internet connection is established.

How do I disconnect the device?

To turn off Wi-Fi or edit the previously entered data, select the wireless networks icon in the tray (relevant for Win7 and Win8) and select the one that you configured earlier in the drop-down list of all available connections. To disable, use the Disable button, and to edit - right-click and click Properties. In the "Connection" and "Security" tabs, you can either disconnect the device or make changes to the password, encryption type or security level.

For Win XP, you need to do the following:

1. Start menu;


2. Network Neighborhood icon;


3. "Wireless connection";


4. In the list that opens, select established connection and click the "Disable" button.

Nowadays, it is difficult to find a high-tech gadget, in particular a smartphone, laptop, etc., without support wi-Fi technologies... It is comfortable, practical and has managed to prove itself well. Still, no matter what more widespread, in desktop PCs support for Wi-Fi networks has not yet become a default option: many computers are sold without it, not to mention the "older" models. However install Wi-Fi on your computer very simple, and there are several ways at once:

- purchase of a new motherboard with built-in Wi-Fi;
- PCI Wi-Fi card installation;
- uSB connection Wi-Fi adaptera.

Do i need Wi-Fi on my desktop?

Before installing a WI-Fi module on a computer, you need to decide, do we need it at all?

Let's say the Internet is connected to your PC via Ethernet cable... If in the foreseeable future some kind of rearrangement is not planned, which may entail the need to move the computer and the appearance of problems with the cable, then the reason for switching to a Wi-Fi connection looks very doubtful. Still, so far familiar to everyone cable provides more stable and faster connection... Not least due to less susceptibility to various interference. Therefore, it is still too early to categorically refuse an Ethernet cable, even if it looks like a kind of archaic. In addition, such a connection can be useful if you want to turn your desktop or laptop into a wireless access point.

The procedure is pretty straightforward. The main thing is that the computer has a Wi-Fi module, and, of course, it itself is connected to the Internet via an Ethernet cable. All that remains is to configure the wireless access point. Sometimes the built-in resources of the operating system are enough for this, but sometimes you have to install specialized software. However, as a rule, there are no difficulties with this. Why turn a desktop into an access point at all ? For convenience, you can easily connect smartphones, tablets, laptops and other high-tech gadgets to the Network without the need to purchase a separate Wi-Fi router. The role of the latter in this case is assigned to the computer. Well, now, let me tell you in detail how you can install Wi-Fi on your computer.

Ways to connect Wi-Fi to a stationary PC

Buying a modern motherboard

As mentioned above, the simplest, but also expensive, solution to the problem is computer upgrade... Currently, it is not difficult to find on sale motherboardswhere by default there is wi-Fi support... If in the foreseeable future it is still planned to purchase a new PC, then you should not waste your time on trifles by buying USB adapters or PCI cards, but immediately take everything ready.

Purchase PCI cards or USB adapter

In the case when a desktop upgrade is postponed indefinitely, there are two options left: USB adapter or corresponding PCI card... Both methods are about the same, but each has its own nuances. For example, an internal Wi-Fi card is reliable and stable fast signal. On the other hand, you need a free slot to install it PCI Express, as well as the ability to freely penetrate into the system unit. Given the widespread practice of installing a PC seller with a warranty seal on the cover system unitto prevent unauthorized access, the PCI option is sometimes automatically dropped. Or you will have to sacrifice a guarantee, which clearly cannot be called a forward-looking decision.

USB adapter is more practical and convenient, as it allows you to easily connect Wi-Fi to any stationary PC. Outwardly, it resembles an ordinary USB flash drive, although some models are a little more bulky due to built-in antennas. The connection speed is likely to be slightly lower than the two previously listed options. We add that sometimes for correct work USB Wi-Fi adapter need

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In this article we will analyze such a question - how to set up wifi windows 7. The setup process itself requires special knowledge of a personal computer.

So, let's begin.

Introduction to wi-fi setup

In addition to the device itself with wi-fi, there must be an access point to access the Internet via wi-fi. It's just that the Wi-Fi itself is a wireless network for data transmission, by itself it does not provide access to the Internet.

So, first we need to take care of the presence of an Internet access point, to which we will connect via our wi-fi connection.

How are things going with the wi-fi setup in public places?

If you are in a public place, then all the easier the access point should already be, for example, in some cafe or library. You just have to connect to it. This can be done if you ask the administrator of this institution if there is an Internet connection here.

What do you need to do at home to set up wi-fi?

If you are at home, then you need a modem router with support for a wi-fi connection (such an industrial communication H201L / H208L, such an industrial communication mt pon at 4 or another). Let's say that everything is there, all that remains is to directly connect to the wi-fi network.

And so we press "Start" - "Control Panel":

On new page go to the line "Network and Internet":

In this window, go to the "Network and Sharing Center":

We have opened the main window about the settings of network connections. Here we can configure and change all network connections such as a simple local network or wi-fi connection... In our case, we go to the "Change adapter settings" submenu in the left column of this window.

In the window that appears, there is a shortcut "Wireless network connection". Right-click on it and select "Connect / Disconnect". So we enabled the search for available wi-fi networks.

Now in this window you need to select the desired wi-fi network. All these networks have their own names. So, choose either your home name that you gave or choose a public network whose name you also know.

Why choose only a known one, but because usually to enter you need a password that you know either from your network, or it is a public network and there is no password on it, usually there is no password in cafes, libraries, McDonald's and other mass public places.

And so with the left mouse button, click from the list of networks to the one you need, in our case it is called "berlazar":

After that "connection", the connection will start and after a couple of seconds you will be asked to enter a password (if any). Enter your existing password. Click Ok. And after another couple of seconds you will be connected to the Internet via a wi-fi connection.

If everything is done correctly and the connection was successful, then you will notice the word "Connected".

Pros of wireless wi-fi

Of course, an important feature and at the same time a big plus of such a connection is that you do not have to sit in one place (if you are working on a laptop or another portable device), but you can easily go, for example, to another room. The range of a wi-fi network from the point of connection to the Internet is somewhere up to 100m (but this is without obstacles, such as walls, but in reality it is about 10 meters).

But this distance depends on various partitions, walls and other physical obstacles. So, you can experiment with the connection range.

This is how, in general, the question of how to set up wifi on windows 7 is solved easily, if you have any difficulties, then we will help you, our masters will set up the connection quickly and inexpensively.

Hello everyone. If you are trying to connect your computer to Wi Fi using a router that is in your apartment, but nothing works out for you, now I will try to help you.

What do we usually do? We go to Start - Control Panel, hereinafter Network and Internet - Network and Sharing Center - Change adapter settings... There we see the icon Wireless networkwith which we connect to Wi-Fi.

Thus, any of you, most likely, has already connected to your Wi Fi a hundred times, but this was only done on a laptop or phone. And now the question is: How can I do the same on a computer? There is no icon there. Wireless connection!

It's actually very simple. By default, computers usually do not Wi-Fi module, as well as Bluetooth, so you need to install it yourself.

But naturally, the first option with a USB adapter is much more convenient, since there is no need to disassemble the system unit.

2. The Wi-Fi adapter that we used in this lesson can be connected not only to a computer, but also to a laptop. For example, if the laptop does not have a built-in Wi-Fi ( it can only be on very old laptops), or the wireless network module is broken, then the Wi-Fi adapter connected via USB will become the magic wand.

Connecting your computer to Wi-Fi is easy and simple. I think you are already convinced of this.

Bye everyone!