Solution:

1. Is the virtual memory on drive C?

2. Is hibernation on? If yes, please turn it off.

3. Is the software installed by the landlord large? For example, autocAD, acrobat, etc. all need to be written into the appdata folder, that is, the personal data folder?

4. Have you lost weight through the system disk? You can use security guards to scan and delete junk files.

My mobile phone configuration method: basically install other disks in software, install C disk in office, turn off hibernation and transfer virtual memory.