The following methods are for your reference:

1, you can go to the official inquiry to update the graphics card driver, etc. , and the driver is updated to the latest version.

Dell is officially driven.

/How about consumers? c = cn & ampl = zh & amps = dhs & ampCID = 247239 & ampLID=4279209。 DGC = s&p. DHS

2 The computer configuration is poor. Try to set the virtual memory as large as possible. (xp) Right-click My Computer Properties Advanced Performance ... and set advanced changes there.

The custom setting is 2000-4000.

(win7) Computer-Properties-Advanced System Settings-Performance Settings-Advanced Tab-Virtual Memory-Change-Select the drive C to be set, select the system management size or select a custom size as needed-Set-OK.

3 antivirus software should be installed with small resources, such as nod32, or only one auxiliary antivirus software should be installed.

4 Try to set the ip as a static ip, which can reduce the startup time of the computer and the reflection time after entering the desktop. (cqjiangyong summary: Many people can't move for the first few minutes after the computer is turned on. )

Don't put too many files and icons on the computer desktop, which will slow down the computer's response. Try not to install software on drive C.

6 Close some startup programs. Start-Run-Enter msconfig—- OK-Click Start-Start in the system configuration utility window. Except Ctfmon and antivirus software, all general programs can be closed. You can also use software such as 360 to intelligently optimize boot acceleration.

It is recommended to install only one main antivirus software. Installing more than one will take up computer resources and slow down the computer. Do not install other third-party software.

Regularly organize disks, open the drive to organize my computer-Properties-Tools-Select the organized disk, open the disk defragmenter window-Analysis-Defragmenter-and the system will start to organize.

Dell sincerely serves you.