1, first we clean up the system automatically updated download generated temporary files, here it is not very recommended directly use the application software provided by "One key optimization" "Garbage clean-up", such operations easily mistakenly deleted system files. So we use the system's own 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 the command prompt (Admin) to open the following directive:
net stop WuAuServ
RD/S%windir%softwaredistribution
net start WuAuServ
Exit
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. Place the virtual inside on a more idle disk, click Start->-> Properties-> advanced system Settings-> Advanced > Performance Bar "Settings"-> "Advanced"-> virtual Memory "Change"-> Select a disk that is more idle, then click "Custom Size", manually set, and recommend 4096M.
4. Tidy up the storage space of the System restore point, click the "->"-> "Properties"-> "Advanced system Settings"-> "System Protection"-> "Configure", manual slider to adjust System Restore point storage space.
In addition, we can save disk space by turning off hibernation, and finally, try not to install the application software in C disk, in the software installation, you can usually manually specify the installation path, you can specify the software installation to other letter.