The computer has been surprisingly slow in recent days

Look at how big your system disk is.

If the space of your system disk is small, it can cause the computer to run slowly.

If it's not small (more than 2g), it may be a Trojan horse.

The only way to solve this problem is to redo the system.

Take a look at whether all the drivers in the device manager are normal, if you don't have one installed, install it, if you have unknown hardware, then install the motherboard driver first!

Disk defragmentation is best not used, slow no, if the computer is easy to install, reinstall the system.

There is a possibility of poisoning, but the current domestic antivirus software cannot kill all viruses.

Also, there is a problem with the hardware of your machine, and if it is this, you have to consider replacing the hardware, and there is basically no other way to solve it.

Before you can choose to reinstall the system, if it is a general problem, it can be solved with this method, it will not take too much time, you may as well give it a try.

Dizzy,,These two days are the peak of the virus,,Mine is the same as you.,It's Jinshan.,Or upgraded today.,No virus was detected.,Later, I heard that it was a magic wave virus.,,Hehe,**Some patches,,Maybe you can do it,,Mine is also the next patch.,Install this "devil wave" patch.。

Please install this latest patch from Microsoft: Microsoft Security Bulletin MS06-040

A vulnerability in the server service may allow remote execution** (921883) Recently, many users have been doing this problem, please install the latest patch from Microsoft to fix this problem.

This update is XP's.

This one is 2000sp4.

If the computer is running slowly suddenly, it may be because the computer has many programs running in the background, and the memory and CPU usage are high.

Causing the system to run slowly.

You can use software such as PC Manager, which should be able to alleviate the problem of slow computer running by cleaning and optimizing the system.

Reason 1: If there is a virus in the computer, you can use security software to kill the virus. Reason 2:

If the memory of the C drive is insufficient, right-click to open the property bar of the C drive, and click Disk Cleanup. Reason 3: The software is running too much, open the computer task manager, and close the software that occupies a lot of memory and CPU.

"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. "

Follow my method to solve the problem, and ask me if it doesn't work.

Look at whether there is anything installed in your C drive, and the computer will be very stuck when installing files in the C drive.

It's a virus, or it's a matter of the Internet.

1. Open the case, remove the dust, check the heat dissipation of the CPU and graphics card, and oil the fan.

2. Antivirus. Unplug the network connection, turn off System Restore, and use the latest version of antivirus software to kill the virus in safe mode, and it is best to change to another antivirus software to kill again.

3. Use the optimization master or Super Rabbit or Huangshan Repair to repair and repair IE.

Fourth, use 360 security guards to clean up bad review software and fix vulnerabilities.

5. Clean up and defragment disks.

1. In the window of my computer, right-click the drive letter you want to clean up - "Properties" - "Clean Disk" - check the files you want to delete - OK - Yes.

2. Clear the temporary file, start-run-enter %temp%-OK.

3. Clean up the registry and junk files with Optimizer or Super Bunny.

4. Close some startup programs, start-run-msconfig---OK--click start in the system configuration utility window--general programs can be turned off except for anti-virus software and input methods.

5. Delete unused program software.

6. Upgrade the graphics card and network card driver.

7. Set up virtual memory reasonably.

1. To play games, the minimum value of virtual memory is set to 1-2 times of physical memory, and the maximum value is set to 2-4 times of physical memory. The minimum value of memory above 1GB can be set to a multiple of the physical memory, and the maximum value can be set to 1 time.

2. The method of setting virtual memory is: right-click on my computer - Properties - Advanced - Performance Settings - Advanced - Virtual memory change - Select the partition where the virtual memory (page file) is stored in the drive list - Custom size - Set the value in the "Initial Size" and "Maximum", then click the "Settings" button, and finally click the "OK" button to exit.

3. The partition where the virtual memory (page file) is stored must have enough space, the hard disk resources are insufficient, resulting in insufficient virtual memory, in a computer, it is enough to set up virtual memory in a partition, it is not necessary to set it in multiple partitions, it is best to set it in a partition other than the C partition of the system.

8. Optimize your computer with Optimizer or Super Bunny.

Let's re-optimize the next Kingsoft Guardian Kingsoft Guardian also has an expert to speed up, let the engineer speed it up for you

Hope my reply is helpful to you!

The solution to the slow running speed of the computer, so that you can do it in three minutes!