Three ways to clean up the C drive in win10
1. Disk Cleanup
1. This computer - right click on Disk C - Properties - Disk Cleanup - Cleanup System Files - select the files to be cleaned up and confirm
2. Clean up system restore files
Open Control Panel - System - System Protection
In the opened system properties window, select the system disk to delete the restore point, such as C disk, and then click the "Configure" button, then the
"System Protection Local Hard Disk" window will open, click the right button Click the "Delete" button at the bottom. Because I just finished cleaning, it shows that the current usage is 0 bytes.
At this time, a confirmation window of "Delete System Restore Point" will pop up, just click the "Continue" button.
At this time, a prompt window will pop up that these restore points have been successfully deleted, click the close button and it will be fine.
3. Turn off the hibernation function and clean up the hibernation files
Computer hibernation is to temporarily save the data in the memory to the hard disk when the computer is turned off, and then turn off the power; when the computer is turned on next time, it directly reads the data from the memory file saved last time on the hard disk to the memory without having to follow the The way of restarting detects the hard disk and software environment, and does not need to reload the user configuration file, so the startup speed is greatly accelerated (the boot speed is significantly reduced after shutdown). Open cmd
as an administrator:
Shut down and clean up: powercfg -h off
Turn on: powercfg -h on