What should I do if I upgrade the Win10 computer C drive capacity?

When users try to upgrade Windows 10, the system will need to obtain some hard disk space from the C drive to store some temporary files and backup files, but for those small-capacity devices, the storage space is already stretched, and there is extra space to give Upgrade the program?

Don't worry, Microsoft has already mentioned this to users. Foreign media reported that Microsoft applied a new upgrade strategy in Windows 10. When the upgrade program detects that the C drive does not have enough free space, in addition to prompting the user to manually clean up, it will provide two other options:
- Insert a USB flash drive to get extra space (16GB or more);
- Choose another partition or connect an external hard drive to get space boost (9GB or more).

It must be said that Microsoft's move is definitely the gospel of those small-capacity tablet or portable notebook users.

Windows 10 will detect the user's hardware and software environment before the upgrade, and complete the upgrade under the requirements.