The wifi computer network speed is slow, and the computer is connected to the wifi network is slow

Nowadays, people are inseparable from mobile phones and networks in their daily lives, and the use of mobile phones to access the Internet, it is necessary to use data traffic, or connect to wifi to surf the Internet, and for most users, data traffic is not enough until the end of the month, so everyone will choose to handle a broadband at home and connect to the router wifi to surf the Internet. So many people will find that the network speed suddenly deteriorates when they use wifi at home, in fact, most of them are because of these 4 reasons! After watching it, many netizens sighed:

Knowledge! First reason: Faulty network configuration. Generally speaking, if the wifi network speed slows down, it is not a problem with the router and broadband, then there is a problem with the network configuration of the mobile phone and the computer itself, because the connection wifi network configuration is wrong, it will also cause the mobile phone network speed to slow down, then we need to shut down and restart, connect the optimal line, you can make the wifi network speed return to normal.

The second reason: being rubbed into the net. You know, there are actually a lot of software to crack wifi passwords on the network, so for many users who do not have wifi at home, they will choose these software to crack other people's wifi, connect to the Internet and use, and once their home wifi is rubbed by others, then it will lead to poor network speed.

Of course, if you want to avoid this trouble, we can enter the management interface of the router from the browser, block other people's devices that rub the network, and at the same time, you can also turn on the "hidden" setting in the advanced options, so that others can't search for our wifi name, and you can't rub the network.

The third reason: the router is damp, or the internal wiring is aging. You know,If you want broadband Internet access,Then you basically need to connect to the router to convert it into wifi signal to go online,Of course, there are also broadband cats that directly have router functions,And the quality of a router,It is also absolutely the level of conversion efficiency,So if the wifi network speed suddenly slows down at home,And it has not improved,Then it is very likely that the router is damp,Or the internal line is aging,So it leads to poor network speed。

The fourth reason: broadband itself fluctuates in the network. For example, although the broadband tariff of China Unicom and China Mobile is low, the speed of the two of them is not as good as that of telecommunications, and it is also easy to cause broadband network fluctuations, which will lead to a sudden deterioration of network speed.

To sum up, if the WiFi network speed suddenly deteriorates, then it is basically due to the above 4 reasons, and we only need to prescribe the right medicine. Do you all understand this?

This may be caused by a bad wireless signal, you can test it in another place. Or check the network to see if anyone else is rubbing the network to check.

If the wifi computer is slowing down, it is recommended that you check if there are more than one person connecting to the same wifi, which may make your network speed very slow.

1. If the computer is slow to access the Internet even with other wifi, there may be software or hardware failures in the computer, it is recommended that the computer after-sales service center professionals conduct a comprehensive test of the computer software and hardware (if the installation is a Windows system, check whether the network speed is slow due to the conflict of multiple antivirus software). 2. If the computer is only connected to a certain wifi network is slow, it is recommended to use the following methods to troubleshoot: (1) If there is a software error in the operation of the cat and wifi router, it is recommended to power off the cat and wifi router and restart it; (2) Reduce the distance and physical obstacles between the computer and the WiFi router to ensure good WiFi signal coverage quality; (3) Check whether the WiFi router has good ventilation and heat dissipation, and avoid overheating the temperature that causes the WiFi router to run abnormally, so that the network speed is slow; (4) Check whether there is a strong source of radio interference around the computer and wifi router, which affects the transmission quality of the wireless signal between the computer and the wifi router; (5) There are too many people who check the connection (rubbing) wifi or are watching, playing games, and files, which seriously consumes network bandwidth resources; (6) It is possible that the WiFi router configuration limits the network speed of the computer or the WiFi router configuration is unreasonable; (7) Take a normal computer or mobile phone to test the wifi to see if the network speed is slow, if it is also very slow, there may be software or hardware failure of the wifi router, you can reset the wifi router to the factory state to rule it out, if it still fails to solve the fault, it is recommended to replace the wifi router; (8) It is recommended to consult a broadband operator to check whether there is a hardware failure in the network bandwidth line and the cat (it should also be noted that the bandwidth quality of the network bandwidth operator in individual areas will sometimes shrink seriously).

What should I do if my computer is slow?

In general, we need to use other software to detect this situation, open 360 Security Guard, click on the function collection, find Network Optimization on the left, click DNS Preferred, click Start after opening, wait for the result, and click Activate Now.

Summary. 1.Turn on 360 Security Guard.

2.Click [Function Collection] - [Network Optimization] - [DNS Optimization] 3Click Activate Now.

There are too many reasons for slow network speed,The following are common causes and solutions,In addition to viruses、Hardware (network cable、Network card),The most basic thing is to analyze which programs or system services occupy your bandwidth,360The traffic monitor in the network optimization in the function encyclopedia,You can see that the traffic is distributed in those programs,And those connected to the network, Manage it,Search on it"Turn off unnecessary system services",Refer to it,Unnecessary is disabled,Some are system services,It's also manual.,So in my computer right--manage--services and applications--service--service, change it to disable or manually,Some programs have to be completely uninstalled,And clean up the registry、Some files in the C disk,So as not to occupy bandwidth。

Replace the router whether it penetrates the wall and whether someone rubs the network.