How to open the win10compact mode

Many friends should have heard of Win10's Compact compression technology. The system installed in this mode saves hard disk space compared with the normal mode. This function will be used for users who use small-capacity tablets and have a large number of application requirements. More practical.
Friends who are familiar with the DISM image deployment and management tools can use this tool to install Windows 10 in a compact compression mode. In addition, users can also enable Compact compression at any time after the system is installed. Some third-party tools already provide this. A function, if you do not need a third-party tool, you only need one command, the method is as follows:
Run CMD as an administrator, enter the following command to enter and run.
compact /compactos: always

can see, compressed total savings of about 2.0GB of space. Look at the actual hard disk space occupied by comparison:

▲ left for the front compression, compression after the right is turned Compact
If you want to close it, you can simply execute the following command:
compact /compactos:never
It should be noted that Compact does not affect system performance at all, but it may produce disk fragments that are difficult to organize. It is not recommended for use on mechanical hard disks.