C disk space is only O 4G, what to do

See if it's on"Hibernation"features,"Virtual memory"Set it to another dish and turn it off"System Restore"Functions, some programs and software are installed on other disks, and temporary files and junk files are cleaned up in time, so that a lot of occupied space will be cleared.

If you still can't clear up the extra space, it is recommended that you reinstall the system, and then cancel those functions that should be canceled, so that it should not take up too much space.

A small space on the C drive may be:

1. There are too many programs in the computer, delete unnecessary software.

3. There are too many junk files in the system, you can right-click on the "local disk C disk" in the properties to clean up the disk, and in addition, empty the ** station, use Windows Optimizer and other software to clean up the junk files of the system.

4. It may be a virus, update the antivirus software to the latest virus database and scan the computer comprehensively.

PS: What is the size of the owner's C disk?,It may be related to the size of the C disk capacity)

You can use the partition tool in the system boot disk to enter, and then adjust the partition, and make the C drive a little bigger!

Find temp to delete the temporary files inside.

It should be the system program occupied.

Hehe,You can delete the system volume information under PE.,As for what this is.,Take it yourself.。

virtual memory, and sleep state, 1. Turn off System Restore.

The system restore feature takes up a lot of hard drive space when used for a long time. Therefore, it is necessary to set it up manually to reduce the hard disk footprint. Open the System Properties dialog box, select the System Restore option, and select the Turn off System Restore on all drives check box to turn off System Restore.

You can also set up restore only on the disk or partition on which the system resides. Select the partition where the system is located and click"Configuration"button to cancel in the pop-up dialog box"Turn off System Restore for this drive"option, and you can set a disk space magnitude for system restore.

2. The sleep function will occupy a lot of hard disk space.

If you use it sparingly, you may wish to turn it off, and the way to close it is Yes: On"Control Panel", double-click"Power option", in the pop-up"Power Option Properties"dialog box"Hibernation"tab, Cancel"Enable hibernation"checkbox.

3. Check whether there is this file in your C drive, which is a virtual page file created by the system, which controls the size of your virtual memory. It's generally bigger. If you have less in the physical space, or if the minimum value of your virtual memory is set to a large amount, the size of the file will be the same as the minimum value of your virtual memory, and it will grow larger and larger as you operate.

In this way, your C drive space may be getting smaller and smaller.

The solutions are: 1. Set the size of virtual memory correctly. 2. Move the page file to another partition with a larger space.

To do this, right-click on My Computer, select "Properties, Advanced Performance Settings, Advanced Virtual Memory, and more." You can change the minimum and maximum values of virtual memory and the location of page files.

3. After the change, restart the computer and delete the files under the C drive. You will find that your C drive space is much larger.

Maybe you have a protected area on the C drive, or the data of a certain sector is lost, or there is a bad sector, check the disk first (use the system to repair the disk repair tool such as the royal belt).

It's possible that what was said upstairs is also possible, but see if you've been scammed.

Virtual memory has eaten up.