win8.1 System What files in the local C disk can be deleted?
1, first of all, we clean up the system automatically updated download generated temporary files, here Green tea is not recommended directly using the application software provided "one-key optimization", "garbage clean-up", such operations easily mistakenly deleted system files, so we use the system from the command prompt to complete.
Click Start to enter CMD in the search field, right-click "Cmd.exe", select "Run as Administrator", or direct window key +x, select command Prompt (Admin) to open the following instructions: computer tutorials
net stop WuAuServ
net start WuAuServ
2. Use the system's own Disk Cleanup function to remove temporary files, empty the Recycle Bin and delete various system files and other items that are no longer needed;
3, the virtual storage in the more idle disk, click Start->-> Properties-> advanced system Settings-> Advanced > Performance Bar "Settings"-> "Advanced"-> virtual Memory "Change"-> Select a more idle disk, then click "Custom Size", manually set, recommend 4096M;
4, the whole system restore point storage space, click the "->"-> "the Computer"-> "Advanced system Settings"-> "System Protection"-> "Configuration", manual slider to adjust the System restore point storage space;
5, in addition, we can also by turning off hibernation to save disk space, and so on, the last thing to say is to try not to install the application in C disk, in the software installation, you can usually manually specify the installation path, you can specify the software installation to other letter.
Believe that the above explanation, we also know win8.1 system local C disk have which files can be deleted, which is not deleted, delete some useless files can enlarge memory space, but must be sure that the file can be deleted.