How to clean up the win7 system C drive skills

1. Delete the application cache brought by some functions: enter the c drive and delete all the files in the c:windowsprefetch folder;

2. Clean up the temporary files generated by the IE browser: Go to the "Start Menu - Control Panel - Internet Options" button, delete the cookie and IE temporary files;

3, clean up the system log and event log: under the System32 folder in the Windows folder Inside the LogFiles folder, delete all the files directly inside;

4. Delete the hibernation file under win7 safely: first run cmd.exe as the administrator to open the command line window, then Enter powercfg -h off to enter the carriage return, then the hidden hiberfil.sys file on the C drive can be unhidden and can be deleted directly;

5, turn off the system protection: first right click on the computer & rdquo; icon, select “ Attributes -> System Protection -> Configuration & rdquo;, then find the system restore of the C drive is off. If you choose not to shut down this system, you must delete some restore points regularly, because the space occupied by the restore point is very large, it takes up memory. If you back up the system, you can turn this feature off.

6, if the computer's memory is more than 2G, it is recommended that you can directly turn off the virtual memory function, so that your entire Windows system will run very smoothly. First enter the "Control Panel - Classic View", click on the system inside, then click on the advanced system settings on the left side of the window, click on the first setting (performance) and then click on Advanced, click on the virtual memory settings, the C drive remains The hidden filefile.sys file can be deleted directly after being unhidden;

7. The files stored in the windowstemp folder and the temp folder of the user folder are some files that are not used for caching: Just delete all the files in the user name AppDataLocalTemp folder of c:windowstemp and C:Users;