What s wrong with my computer running slowly?

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. Clean up and defragment the disk. 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---start, in addition to anti-virus software, input methods can be turned off in general. 5. Delete unused program software.

6. Defragment Disk--Start--All Programs--Accessories--System Tools--Disk Defragmenter--Selected C--Analyze--Defragment. 4. Upgrade the graphics card and network card driver. 5. Increase physical memory, replace it with high-quality memory, and set up virtual memory reasonably.

1. To play games, the virtual memory can be set to be larger, the minimum value is multiple of the physical memory, and the maximum value is 2-3 times of the physical memory. No matter how big it is, it takes up too much space on your hard drive. 2. The virtual memory setting method is as follows:

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 values in "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, and the hard disk resources are insufficient, resulting in insufficient virtual memory. 6. Optimize your computer with Optimizer or Super Bunny.

Very simple. There may be a problem with your system, such as a virus. Your option now is to reinstall the system.

If it's still slow, you can see if your C drive has too many things, and if it's too much, it will also have an impact. Therefore, the general system disk (C disk) does not install other things.

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

My experience is this:

1. Turn on the computer, start - run - enter msconfig - close the unwanted startup items (only keep the input method and anti-virus software);

2. Is your computer used for a long time (regularly clean up the computer dust, generally once a year, use the ordinary once a year, if you clean it up badly, send it to the computer company to clean up about 30 oceans);

3. The computer should be equipped with anti-virus software and software assistant similar to 360; Regularly check for viruses and clean up system garbage, etc.;

4. Try to put as few files as possible on the desktop, which has a great impact on the startup;

If these can't be solved, your boot time is still very long, it may be that there are some hardware problems, it is recommended to find a professional or computer after-sales service to solve.

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

Clear the cache file with 360. Kill and kill.

1 Clean the dust inside the motherboard and lubricate the fan.

2 Clean up junk files in your computer It is recommended to use 360.

3 Too many processes.

4 The computer configuration is low.

5 There is a Trojan virus, check and kill it.

6 Insufficient memory Free up memory Delete useless software 7 Don't play big 3D games.

8 There is a problem with the computer or broadband itself.

Isn't there too many startup items at boot.

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