Tools/materials: 360 security guards, ASUS A456U, win 10 system, and C disk.
1, clean up the garbage on the computer with 360 first. This will get rid of at least a few g's garbage.
2. Then open the software manager and uninstall the software at low frequency.
3. Next, find "system disk slimming" in the functional encyclopedia of 360 security guards.
4. Finally, use "Find Big Files" in Function Encyclopedia. Have a good scan of the whole computer, especially the C drive.
5. After scanning is completed, the memory occupied by large files and their classification will be listed automatically. When you see the classification, you will know what files occupy so much space on the computer.