Win8/Win8.1 system disk space is getting smaller and smaller how to do

First is disk cleaning: Enter my computer, select the system disk C disk, right-click properties, use a C disk to clean up

Orient or reset the virtual memory size: Virtual memory is usually placed on the system disk. If it doesn't change, please don't disable the virtual memory to avoid the inexplicable problem. Of course, you can put the virtual memory on the system disk. More convenient management

Right-click computer icon - Properties - Advanced system settings - Performance - Settings - Advanced - Change - Remove automatic management check - Check managed system - No paging file

and set The size of the virtual memory on the disk, and after the restart,

can delete the Windows Update automatic update backup: Delete the system disk C: WINDOWSSoftwareDistributionDownload system automatically downloads the update patch

Close the system file Protection: This function is not very useful, or in my computer icon properties, select system protection Disable in configuration

Shut down system hibernation: Use the shortcut key Win+R to enter the command prompt (administrator) input: powercfg -h off, enter, you can close and delete the hibernation file, note that if it is a notebook If you don't want to do this

You can also use the software to expand the system partition: you can use third-party software to expand the C drive size, but there is a certain risk of crash or Chinese character file error, it is recommended to handle it carefully