Knowledge point analysis:
1. Close home group
2. Close virtual memory
3. Turn off Windows 8 fast boot function
4. Service process superfetch
5. Software exclusion under the system
Operation steps:
1. The Windows 8 system family group is convenient for multiple people to conveniently use multiple devices in the LAN without using storage devices. Sharing files and folders, but for the general configuration of the computer, the family group function also brings some side effects: increased CPU usage, increased hard disk read and write. After the family group function is turned on, the hard disk will remain read and written.
Turn off the family group function:
Right-click "Computer" to select management;
Click ""Services" in "Services & Applications" to find and close “ HomeGroup Listener” with “HomeGroup Provider", in the pop-up property interface window, click the Startup type drop-down box on the General tab, and select the list that appears from the "Disable". Then click the “Stop” button in the service state, and click the “OK" button to save the settings.
2. With virtual memory read and write memory, the greater the amount of hard disk will increase.
Turn off virtual memory
Right-click "Computer" to select properties, open and select "Advanced System Settings", click on the "Settings" button in Performance &
Select “Advanced", click on "Change" in the virtual memory, and "automatically manage the paging file size of the drive> remove the checkmark, click on the "no paging file" below, click “OK” ;
3. Microsoft Windows 8 uses the hybrid boot technology in the system loading process. The technology stores the data of the system kernel in the memory in the form of a mirror and will start the system next time. This part of the mirrored data is reloaded into memory to reduce the amount of data loaded at system startup, and achieve the purpose of fast boot.
Close & ldquo; Quick Start & rdquo;
open & ldquo; & rdquo ;, the control panel to select & ldquo; & rdquo ;, Hardware and Sound to select & ldquo; Power Options & rdquo ;;
select & ldquo; Select the function of the power button <;
Select “Change the currently unavailable settings”, then remove the checkbox in the "Get Quick Launch (Recommended)" and click the "Save" button below. Set ”
4. Service process superfetch
The hard disk usage is also caused by the subservice superfetch service. Win8 optimizes this super pre-cache (the principle is to make some memory as the common data of the hard disk resident user). However, it still causes WIN8/8.1 to take up 100% of the disk usage. You can try to reduce the access to the disk, but it will affect the boot speed.
Turn off the service process superfetch
Right-click "Computer"" Select "Manage" ";
In the "Services and Applications", find Superfetch, double click to open, pop up In the Properties 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 click the “OK" button to save the settings. Software under
5. The system will also have to exclude under
system software to access the disk frequently, resulting in disk usage is high, you can see by the way the Task Manager and manually closed.
Right-click <;Taskbar”, select “Task Manager>;
Select “Performance", and then click on the bottom of the "Open Resource Monitor".
You can see the corresponding application by viewing the name of the disk activity process and the speed of reading and writing.
After finding the corresponding application, right click and select End Process.