Why is my computer so slow, why is my computer running so slow sometimes?

First of all, you need to see if your computer is running too many programs, if so, close some programs that you don't use, and second, it may be poisoned, please use antivirus software to check. The other thing is not to put too many files on the C drive.

Hardware configuration is the primary reason, upgrading hardware such as CPU, memory, and graphics card. Nowadays, computers are so cheap, and brand machines are not very expensive, Dell is not bad, and it will not be good to change it. In addition, the software is also a problem, the virus will affect the speed, it is recommended to kill the virus frequently, and the computer should be reinstalled for a period of time to ensure the speed of the system.

The system will produce a lot of junk files after running for a long time, just clean up the junk files frequently, you can use the optimization master, and, viruses will also affect the speed of the computer, often kill and disinfect, these problems are not difficult to solve, good luck.

It's been a long time! Or you have too many startup items. It is recommended to optimize the computer, ** optimization master. Then uninstall the software you don't use on your computer. Turn off your boot startup items if they don't need to start. Thank you!

There are many reasons why the computer is slow, hardware, software, viruses, etc., this problem should be explained, please check the Internet before asking.

One is poisoning, and the other is that the computer configuration itself is low. There are only 2 possibilities.

Uninstall all the software you don't use, but if the network speed is slow, you can't do it.

"Reasons why your computer is running slowly:

There are too many junk files on the computer, there are Trojan viruses on the computer, the computer hardware is too long, etc.

Solutions to slow PC computers:

After installing Kingsoft Suit, run Kingsoft Guard, enter the "System Optimization" window, and click the "One-click Optimization" function tab on the left. Kingsoft Guardian will automatically scan the current system status, and list the startup items that can be disabled, the startup items that can be delayed, and the system operation acceleration optimization items one by one, and users only need to click the "Optimize Now" button to complete the system optimization and improve the system performance. "

1.It may be that the computer configuration is too low, or the memory module may be small.

2.There are too many junk files in the computer, including cache files generated by the network, browsing history, and the like.

The problem of network speed, the machine is dusty.

There are many possibilities: too little computer memory space will affect the speed of the computer to a large extent, too much data accumulation on the C disk will also slow down the speed, and there is not enough CPU.