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Analysis: There are many reasons for computer card and slowness, such as too many self-starting programs at startup, security software background detection or database upgrade, virus infection, too many hard disk fragments, insufficient running memory, etc.
Processing: If you can rule out that the computer hardware has not changed before and after the one-click restore, you can start to solve it from three aspects:
1. Hardware:
1) Increase physical memory: If the motherboard has extra memory slots, you can add memory that matches the original memory model specifications.
2. Software:
1) Increase the running memory. You can use 360 Security Guard or software with similar functions to regularly clean up and optimize the acceleration of the computer to remove unnecessary boot auto-start programs and various plug-ins.
2) Use security software such as 360 Security Guard, combined with 360 Antivirus, to regularly check and kill Trojan viruses. At the same time, remember that multiple security software cannot be installed on the same computer, such as installing 360 Security Guard, Guard, PC Manager, etc., to prevent security software from affecting each other.
3. Operation habits: develop good computer operation habits, do not run multiple large software at the same time, close unwanted programs and windows in time, clean up memory in time, reinstall the system every six months, etc.
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Hello, there are two possibilities:1Your graphics card driver may not be installed.
Tap the left button on an empty space on the desktop, select Properties, click Settings, and then select the appropriate resolution, OK! You can adjust it up little by little, don't make it bigger, it will be out of the range of the display!
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1. Don't load too many random startup programs (a must to increase the boot speed).
Don't load too many unnecessary random startup programs when you boot up. Select "Start Program Attachment System Tools System Information System Information Dialog Box", and then, select "Tools System Configuration Utility Start", only need to tick before CTFMON antivirus and Trojan horse check programs, and other items can be unnecessary, check and restart.
2. Don't use backgrounds lightly.
Don't use ActiveDesktop, or your system will run slower as a result.
3. Set up virtual memory.
Set the virtual memory to be 3 times the memory of the machine, for example, if there is 32M memory, set the virtual memory to 96M, and the maximum and minimum values are the same (this setting can be set by "Control Panel System Performance Virtual Memory").
4. Some optimization settings.
a. Go to the Control Panel and select "System Performance File System". Change the "Primary Purpose of Computer" tab of the hard disk tab to "Web Server", "Read-ahead Optimization.""Turn to full speed.
b. Cancel the "search for a new floppy drive every time you start" in the "Floppy Disk" tab.
c. Adjust the "Additional Cache" in the CD-ROM to the maximum, and select the CD-ROM with 4 times the speed or faster as the access mode.
6.Cancel unnecessary services. Windows XP calls many services that users may not use at all, and these services not only affect the speed of operation, but also very detrimental to the security of the system.
Method: Select"Get started"menu"Run", enter""Open"Service Management Console"to start or stop the service by changing the start type of the service.
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