Why is there 3G space in the C drive, which is gone??

Let's see if you have the "Power Hibernation" feature turned on, as well as the "Virtual Memory".

You can go to the C drive to check whether these two files take up a lot of space, and if so, remove the "hibernation" function first.

Open Control Panel Power Options Hibernate and remove the Enable Hibernation option. At this time, I went to the C drive and found that the file had disappeared.

Select Control Panel System Advanced, click the Settings button in the performance area; Then select "Advanced Changes", select the partition where the system is located in the virtual memory settings window that opens, and select "No paging files" to remove the system partition, of course, the "virtual interior" can be placed in another disk.

You can put the "virtual memory" in another disk, but not in the C drive.

Use the disk manager to clean up the disk regularly, as well as temporary files and other things, which can take up a lot of space.

It is best not to install some software and programs on the system disk.

Do you also have the system restore that comes with the system?,It's best to turn this off too.。

Right-click on "My Computer" - Properties - System Restore - Tick "Turn off System Restore on all drives" - OK.

Let's take a look at the disk cleanup first!!

Clean it up with Disk, or clean it up completely with Optimizer.

What system, vista, rough Chang please restore the system to clean up.

Drive C - Right-click properties--- Disk Cleanup--- other options --- System Restore and Shadow Copy --- Cleanup.

XP, use a good celery stool mess software to clean up the system garbage.

The C drive has always been a headache, and because it is extremely important, once there is a small problem, it will affect the operation of the entire computer. The problem of insufficient space on the C disk alone will lead to many serious consequences, such as affecting the running speed, such as the fighting gods such as orange pins, etc., so how can Yuanxing release the space of the C disk to a greater extent?

There is nothing in the C drive, but the space is very small, mainly for the following reasons:

Default program installation, usually the newly installed program will be installed in the C disk directory by default, resulting in the C disk free space is getting smaller and smaller, you can move the general program to other disks to solve the problem;

Desktop files My Documents Files: The default desktop files of general computers My Documents file folders are all set in the C disk directory, placing files in these two places will make the C disk space smaller, and you can directly move it to other disks;

Windows page file: Usually the computer has virtual memory, by default the virtual memory is set in the C disk directory, the file name is "C:", generally a hidden file, you can right-click on the desktop "computer" - properties - advanced system settings - advanced - settings - advanced - change - click on the partition with page files, such as C disk - radio "no paging file (N)" - settings", at this time the virtual memory in the C disk disappears; It is recommended to keep the page file, you can set the page file to other disks, such as D disk, etc., by "D disk - radio selection" in the above steps "D disk" system management file size (y) "- setting";

Windows hibernation file (for Win7 and above systems): Windows 7 and above systems have introduced a sleep mode, which stores the content of the current system in a file called in the dormant state, which takes up a lot of space; You can press the win+r key, enter cmd, open the command prompt and enter powercfg -h off, press enter, and wait for it to be deleted;

In addition, the ** station will also occupy the space of the C disk, and the unwanted things can be directly emptied to the ** station to achieve the purpose of saving hard disk space!

Why is the win7c disk space getting smaller and smaller.

The accumulation of residual files is that the space is getting smaller and smaller. Generally, the C disk is used as a system disk, and the capacity is basically smaller than that of other hard disks, and the system settings are unreasonable to occupy an extra space. Note that you often use 360 Guard to clean up the junk and then the disk cleanup. It's better that way.

The C disk is the system disk of the computer, which is the installation disk of the operating system! The memory occupied by the operating system requires a lot of space to keep the system running smoothly! So don't worry about it.

There is also the following software installation is best not to install to the C disk, so as not to affect the running speed of the system!

1. It may be that the C disk you originally allocated is very small;

2. If the C drive is a system disk, it may be that you have installed all the software on the C drive by default;

3. Some files are hidden, you can click the tools on the menu bar, click to view, and then click to display all files and folders.

4. It really doesn't work, just reinstall the system, but install some software on other disks when you install it.