How to solve the problem of installing too much hard disk space when installing win10 system

First, close the family group
family group is one of the important reasons for the hard disk. Some netizens reported that after the family group was closed, the hard disk usage rate dropped from 90% to 10%. This is not sensational. Because the home group is turned on, the system will continue to use the hard disk to copy file shares, resulting in a hard disk usage rate of more than 90%, affecting system speed. Most home computers do not need to share files to the LAN.
The following are specific solutions:
1, Control Panel-Administrative Tools-Services

2, find “HomeGroupListener” Double-click to open or right-click on the "Properties" command.

3. In the pop-up property interface window, click the Startup type drop-down box on the General tab, and the list that comes out selects "Disable". Then click the “Stop” button in the service state, and then click the “OK” button to save the settings.

Similarly, the same treatment is applied to the HomeGroupProvider service.
The number of disk read/write times is greatly reduced after the home group is turned off
2. Turn off the automatic maintenance plan task
The automatic maintenance function of win8.1 will occupy a relatively high hard disk occupation and CPU usage in the running state, thus allowing Configuring low-end computers becomes extremely slow, and there may be situations such as unresponsiveness and crashes. However, we can optimize the hard disk with third-party optimization software. It is recommended to optimize it once every two or two months.
The following is the specific program to close the automatic maintenance plan task:
1, open the path: C: WindowsSystem32TasksMicrosoftWindows

2, rename the folder "Defrag" to "Defrag.bak" >
At this point, the automatic maintenance of the people disappeared, and the disk usage rate began to be normal.
3. Turn off the virtual memory
(Note: If the physical memory is below 2G or 2G, it is not recommended to use this solution! )
win8/8.1 defaults to virtual memory, he will dump some of the application's memory to the hard disk, to avoid the physical memory is not enough. The low-end computer turns on virtual memory to improve operational efficiency.
However, in the case of abundant physical memory, the use of virtual memory not only has no effect, but instead has a high disk usage rate of "side effects", therefore, it is recommended that users with physical memory 4G or more turn off virtual memory.
The following are specific settlement bills.
1. Right click on “Computer” and select Properties. After opening, select ““Advanced System Settings”

2, click “Settings in Performance”;

3. Select “Advanced” and click “Change” in the virtual memory to “automatically manage the paging file size of the drive”. Click on the “No paging file” and click ““ Set ” and “OK”