The method of opening disk cleaning in Windows 10 system is to use Cortana to search for disk cleaning and open disk cleaning.
The way to turn on disk cleaning in Windows7 system is to search for disk management from the start menu and turn on disk cleaning.
The steps to clean up garbage with disk management are as follows:
1. Select a disk and click OK.
2. Calculate the scan and wait for a few minutes.
3. A dialog box pops up, and click "Clean System Files" below.
4. After waiting for the calculation scan, a new dialog box will pop up, and "Files to be deleted" will be selected. In most cases, it can be deleted. In a few cases, if it is not convenient to completely delete things in the recycle bin, it is not checked. When you have finished checking, click OK.
5. Wait for cleaning, and then automatically close the dialog box.