WIN8 1 system disk occupies more than 90 How to reduce it

How much space does your system disk have?,At least 50g or more space should be left for installing the system disk.。

Virtual memory, system protection, and cache all take up space.

Adjust the location of the virtual disk to another location: right-click and select the computer - properties - change settings below - pop-up window and select advanced - performance settings - advanced - virtual memory change - remove the automatic management check, select other disks, customize the size (generally 2048-6144), click settings, OK, restart the computer to transfer the location, You can also change the location of the computer index: Control Panel - All Control Panel Items - Select the viewing method as a large icon - Click on the index option - Advanced - Select a new location - Select a different disk and restart the computer.

After operating the above two, the C disk will generally vacate 4-5 Gs

How to solve the problem of 100% disk occupancy?

It is a common problem in the system, which occupies a lot of hard disk resources.

You use Master Lu or similar software to see if your hard disk is 5400 rpm,Yes, it is recommended to change win7.

Method 1: Open Task Manager and click the Disk Usage column to sort and view the apps that occupy the highest disk usage. If the highest usage is always the same third-party program, you can try uninstalling it.

Note: The disk usage will be very high due to frequent reading and writing of the disk during boot, and the disk usage will gradually decrease after the boot is complete.

Method 2: Press the win key + R key at the same time, enter regedit, and click OK.

Find the hkey loacal machine in the registry and take it.

Then find software-microslft-dfrg, bootoptinizefunction, and optimizecomplete, double-click on it.

<> change the value of optimizecomplete to OptimizeComplete in the dialog box that pops up"no"

Then close the lead registry and restart it to check the disk usage.

Method 3: If there is a lag or increase in disk usage after the system version upgrade, and if so, and the methods such as closing the homegroup and modifying the registry are invalid, you can return to the previous version. If you are experiencing stuttering after installing some Windows updates, you can try deleting the most recently installed Windows updates.

Method 4: If the system has not been upgraded, you can check the system update in the settings and try to update the system.

Method 5: If the machine conditions allow it, it is recommended to replace or install an SSD.

You open the Task Manager and see which software has the most access.