When you upgrade Windows 10, it takes up too much hard disk space to solve

First, close the family group

HomeGroup is one of the most important reasons to occupy your hard disk. Because the family group, the system will continue to use hard disk copy file sharing, resulting in hard disk occupancy rate of more than 90%, affecting the system speed. Most computers do not need to share files with the local area network. The number of disk reads and writes is greatly reduced after the family group is closed.

Second, turn off virtual memory

Open virtual memory, will be part of the application of memory dump to the hard disk, but in the case of abundant physical memory, with virtual memory not only no effect, but will have a high rate of hard disk occupancy "side effects", recommended physical memory 4G or 4G users to turn off virtual memory.
Operation Steps:

First, close the family group

1, this computer right click Select Management, select Services, find "homegrouplistener" service;

2, double-click Open or right click on the Properties command, in the Pop-up Property Interface window, in the General tab click the Startup Type Drop-down box, out of the list select "Disabled". Then click the Stop button in the service state, modify and click OK to save the settings.

3, to the Homegroupprovider service also take the same treatment method.

second, turn off virtual memory

Hint: If the physical existence of 2G or 2G below is not recommended to use this program!

1, right click on "This Computer" select Properties, Open and select "Advanced System Settings", click the performance of the "Settings";

2, select "Advanced", click "Change" in virtual memory, will "automatically manage the paging file size of the drive" on the hook to remove, click the following "No paging file", click "Settings" and "OK" can be.