What should I do if the free space on my computer is suddenly much smaller? 20

Look at the ** station if there are any files, there is a direct emptying.

Subject: Compressible space refers to the space that can only be compressed (can be divided) on the current hard disk. You can choose to share the compressed space with the rest of the hard disk or create a new drive letter.

Free space, on the other hand, is the storage space that can be used in the current partition. This explains why the "compressible space" is smaller than the "free space".

Sometimes the compressible space is much smaller than the setting method when the empty space can be used by Bayiyan: press and hold the windows key and x in the lower left corner, select "Magnetic Management" (or enter "x" in the pop-up menu), and select the system partition that you want to compress to make room for the new partition in the pop-up interface.

In this way, you can open the "This PC" cluster search, right-click on the partition you want to compress, select "Properties", select the "Tools" page in the dialog box that opens, and try "Check" and "Optimize" to optimize the file storage.

Right-click on "This Computer" on the desktop, select "Properties", select "System Protection" in the left menu, select the partition you want to compress in the pop-up box, click "Configure", select "Disable System Protection" in the pop-up box, click "OK", and restart the system.

Computer C drive. It is the disk that everyone usually stores the most things, and over time, if you don't clean it up often, there will be more and more junk files, the computer will become more and more bloated, and the system will become more and more stuck.

The following will teach you 3 efficient ways to clean up the computer C drive, and clean up the hole manuscript at once to get 20G space, and it will not affect the computer system.

Files, etc. are deleted.

Removing large files is to remove relatively large files to other hard disks of our computer, such as D drive, which can greatly reduce the storage pressure of C drive.

2. Clean up the temporary files of the system and the leftover from the upgrade.

File. The first is the temporary system files, which are generally the temporary files left by the records of our usual browsing of the web and the installation of software, which are basically useless junk files and can be deleted all.

Cleaning method: Press the [Win+R] key combination on the keyboard to bring up the running window, and enter [%temp%] Enter to enter.

There are a lot of cache junks here that can't be deleted, and a pop-up window will appear.

Select this action for all current projects and click Skip.

Then there are the files, in order to make it easier for users to return to the previous system after upgrading, after the Windows upgrade, the old system files will be placed in the folder.

Middle. The memory occupied by this part of the file is also very large, there is about 10G in size, if you upgrade the system, after using it for a period of time, you find that there is no problem, you can clean up this part of the file.

Cleaning method:1[This computer] - right-click [C drive] - [Properties] - [Disk Cleanup].

2.Go to the Disk Cleaner interface to find the previous Windows installation, check and clean up.

3. Clean up dormant files.

After the system turns on the hibernation function, it will save all the data in the current memory to the hard disk by default and turn off the power, so that the files generated by the computer when it is asleep are very large, some can be as high as 10g+ capacity, you can imagine how much memory it occupies.

Cleaning method:1Press the [Win+R] key combination on the keyboard to bring up the running window, enter [cmd], and press enter to enter.

2.Enter the [powercfg -h off] command in the pop-up window, press enter to turn off the hibernation function, and the hibernation file will also be automatically deleted, and then go to clean up the ** station.

You can free up this part of the space.

Clean up these three parts of the file, and your C drive space will be very abundant, so go ahead and try it!

If the computer space is too small, you can upgrade the hard disk and expand the disk space!