1. Use the WIN key to open [Settings] in the menu, find [System] and enter [Storage], and then you can see the space occupancy of each part;
2. Under "Storage Management", turn on the "Storage Sense (Automatically Release Space, Delete Temporary Files, and Manage Locally Available Cloud Content)" switch, re-enter to find "Cleanup Suggestions", and check the temporary files that need to be deleted ( If you need to go back, do not check the previous Windows installation files);
3. Go to "Temporary Files" again, and after viewing the advanced options, you will see a clearer file introduction, you can delete it according to your needs;
4. Find "Storage Sense" and suggest to enable it. After opening it, the system will automatically clean up temporary files to free up space at regular intervals (support customization).