Disadvantages: running the program requires turnover space, and the space on disk C is too small. If this space is not enough, you need to use space on other hard disks. It takes a lot of time to go back and forth, and the efficiency will be much lower. Therefore, in general, you should try to leave enough free space for drive C.

The file was moved when the C drive was expanded. For example, the grandle of E disk is running under D disk now, but the system environment variable is still the environment variable of E disk, so it can be used normally only by reconfiguring the environment variable into software.

Extended data:

Precautions:

Applications and files are downloaded and installed with other drive letters. Often use computer optimization software to clean up computer garbage and clean up disk fragments once a month.

Partition is risky, please back up the data. System problems, sudden power failure and other reasons may cause the partition process to fail, resulting in the loss of all files in the partition being adjusted. It can also be done by using the software partition assistant, and even some users can do it without using any third-party tools.

It is recommended to classify disks and store files in different places according to their purposes. Try not to put important data on drive C, because the files on drive C are formatted every time they are reloaded, so it is not very convenient to back up and restore them.

Baidu encyclopedia-extended partition

Baidu encyclopedia -C disk