How to increase the speed of Wi-Fi on a laptop?

Probably everyone at times noticed that when checking the speed of Wi-Fi, it is lower than the provider. In most cases, the problem lies with the router or the computer itself. Do not immediately call the technical support hotline. The problem can be solved on their own.

Wi-Fi is undoubtedly a convenient invention. The room is not cluttered with a huge amount of wires. In addition, the laptop becomes mobile. It can be moved anywhere (within the signal), the Internet connection from this will not be lost.

However, the cable connection is more reliable, although less convenient. When you connect the wire directly to the PC, it immediately communicates with the equipment of the provider. A Wi-Fi connection is via a router, now it controls the speed (connects additional devices, etc.). Because of this, the Internet starts to work more slowly.

How much the speed drops depends on the power of the router. The higher it is, the faster the device processes the received information.

Note! The more powerful the device, the more expensive it is. The difference between the router for 1 thousand rubles and for 5 thousand rubles, of course, is. Otherwise, no one would buy expensive equipment, which means that it would not make sense to sell it.

There is another reason. When a large number of users within the radius of the Internet distribution are connected to one channel, the speed is significantly reduced or disconnected.

Some laptops do not have a built-in Wi-Fi adapter or it is broken. In this case, users connect external devices via the USB port. Because of this, the signal weakens.

The reason may be in the computer itself, if the channel is overloaded with open programs. For example, updates. Or the PC “caught” the virus.

First of all, you need to make sure the reason for the poor connection:

• Connect the cable directly.
• Go to the site //www.speedtest.net.
• Perform speed testing.

When everything is okay with the direct connection, the speed is close to the declared one, then the problem is in the router. When the Internet continues to work poorly, the cause may be the laptop itself. There are several ways to solve the problem and increase the speed.

1. Driver Update. This will help if the speed constantly jumps or the signal disappears. You can download drivers for the Wi-Fi adapter on the official website of the PC manufacturer. After installing the firmware, the computer needs to restart.
2. Change the transmission channel. You need to download a utility that displays all the devices in the radius of the connection, their frequency, bandwidth and load at the moment. After viewing this information, you can select the most free channel and connect to it. Step-by-step instruction: Download DNS Jumper; unzip the file and run as administrator; Click on the “Quick DNS” tab; “without sorting” label, check the box; click on “Run DNS server test”; when the program finds the fastest channel, click on "Apply DNS server".
3. Upgrade your Wi-Fi adapter. If the problem is in the external Wi-Fi adapter, it is easy to solve. It is enough to connect the device to the laptop via a USB cable or purchase a special signal amplifier.
4. Setting a strong password. When the Internet does not work well due to the connection of other devices to your network, you just need to set a password on Wi-Fi or change it to a more complex one. So that strangers could not use it.
5. Elimination of interference. Various electrical appliances, household appliances can interfere with the operation of a Wi-Fi router. Therefore, the radius of the laptop and router is better to clean from electronics. If this cannot be done, all that remains is to move with the laptop to another place. Brick walls, mirrors, glass, etc., also interfere with signal patency.
6. DIY signal booster. It can be made independently from two aluminum cans or foil for baking. Detailed instructions for the video are on the Internet. However, homemade devices have disadvantages: performance quality is worse, unaesthetic appearance. Therefore, it is better not to spare money and buy a more powerful router or signal amplifier in a computer store.
7. Shorten the distance. The manufacturer indicates in the instructions to the router its radius of action. However, it does not always correspond to the declared characteristics. Therefore, it is better to put the router as close to the PC as possible.
8. Reset. If you are sure that the reason for the poor connection is in the router, you must reset its settings and reinstall the equipment. Note! To do this, it is better to invite a specialist or call the provider's technical support service. The operator will help to set everything up in stages.
9. Interfering programs. To prevent updates from starting independently, you must put them in manual mode or to download at a specific time (for example, at night, when you will not use a laptop). You can also go to the program manager and see which applications greatly overload the channel. If they are not needed, they can be disabled.
10. Removing antivirus software. A special program Doctor Web Curelt will help to cope with them. She will quickly scan for viruses and clean.

Attention! If you still have not identified the reason for the low speed of Wi-Fi, you need to try all of the above methods. After each method, you need to test the laptop, check the changes.