1, click the start icon of the computer first. 2. Find the windows system in the list and open the Task Manager. 3, click on the details, click on the cpu. 4. Select an application with high cpu usage, and then click Finish Task.

1. If it is a desktop, clean the dust in the computer case regularly; 2. Set the virtual memory as large as possible. (xp) Right-click My Computer/Properties/Advanced/Performance/Settings/Advanced/Change, and customize it as: 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. If antivirus software takes up less resources, such as Ty2y antivirus software, don't install more than one antivirus software;

The solution to slow running of old computers: 1, delete and clean up the cache and junk files of computer browsers and systems; 2. Use third-party tools to uninstall useless software from the computer. Too much software will occupy the running memory of the computer and cause the computer to get stuck; 3. Update or reinstall the computer system in time and use an operating system suitable for the computer; 4. Replacing some hardware of the computer can effectively solve the computer jam problem.