Why is there nothing in the C drive but it is basically full?

There may be hidden files in My Computer by clicking Tools - Folder Options - View - Show All Folders - Apply - OK Open the C drive and everything inside can be seen.

When we use the computer, some programs will be installed on the C drive by themselves, so during the installation process, we must change the installation path that can be changed!

In addition, in the process of using the computer, some temporary record files will be generated in the C drive! For example, we record the Internet, find the record of the document, and so on! will occupy the space of the C drive.

Use Optimizer or other software regularly to clean up junk files and useless registry entries from drive C!

1. Turn off hibernation If it's off, I won't say it.

2. Reduce the virtual memory of the C drive, and if it is turned off, I still don't say it.

3、Vista has a restoration, there is a shutdown I use pseudo win7 is the legendary xp+win7 theme。

4. Upstairs said that the hidden files were dropped.

How do you use it? I haven't used it at all, and the landlord will find it himself.

Hidden, right? Tools folder options.

Yes, there is the system, there is also virtual memory, and there may be other cached files, it is recommended to use 360 Guard to clean up the system junk.

Maybe it's a hidden file from the system.

It could be that there is a lot of junk under the temp folder.

You can't see it.

Maybe it's you under something.

Let's put it all in C.

Let's unload some with 360-degree software management.

1.System virtual memory.

2.System Restore files.

3.System hibernation files.

These are hidden.

It's much more refreshing to set it up!

Take a look at the hidden files.

The C drive is full even though there is nothing to do, and the specific reasons are as follows:

1. Viruses and malware may continue to generate junk files to the C drive.

3. Page files, file directories, temporary files, and other system files may already occupy most of the space in the system partition.

How to clean the C drive.

1. Scan your computer for unwanted software or viruses.

When you find that the C drive is full, you should first do a virus scan, if the computer does not have antivirus software installed, it is recommended that you install one, or turn on the built-in Windows Security by default. Then, perform a full scan. In order to protect your computer from viruses and malware, it is recommended that you update your Windows system to the latest version.

2. Run Disk Cleanup.

Disk Cleanup is a built-in tool in Windows that allows you to delete some files that cannot be deleted in Explorer. Right-click on the C drive, click on Properties Disk Cleanup, select the files you want to delete, and click OK. If you don't have much space to free up, you can click the "Clean System Files" button to delete system files.

Here you can delete the previous Windows installation (folder), system restore point, site, and other system files.

3. Delete dormant files.

Windows reserves about half of the RAM space for dormant files. If your computer has 8GB of RAM, hibernation files (hiberfil.)sys) is about 4GB in size.

Go to the Start menu, enter "cmd" and click on the resulting "Command Prompt", then select "Run as administrator", and then enter "powercfg." exe -h

OFF" and press Enter. After that, you should see a few more gigabytes of free space on the C drive.

4. Modify the path of the default installation and temporary decompression file.

Some people will only go crazy to the next step when installing software, so they will install the software to the C drive, which inadvertently increases the memory of the C drive. To modify the default location of software installation, you can press the "win+r" key combination to open and run, enter "regedit" to enter the registry, and find the hkey local machine software Microsoft Windows CurrentVersion, which includes the temporary file imitation clip, the default installation path, and the location of the temporary extraction file. We double-click on these items to add the drive letter in the numeric data in the new pop-up "string"."c"Instead"d"(Or EFG can be, depending on which disk you want to install).

5. Enable Storage Sense.

This is the system's built-in Changqing Fiber Storage Awareness function, which allows the system to automatically identify useless temporary files and clean them up. Open Windows Settings, click "Storage", and turn on "Storage Sense". <>

C disk. When it is full, if it is not solved in time, the computer will run slower and slower, which will seriously affect the efficiency. How to solve the situation of disk full? The following describes disk cleanup and capacity expansion.

Disk Cleanup. Method 1: The built-in disk cleanup feature of the system.

1. Open this computer, right-click on the C drive, and select Properties.

2. On the Properties page, select Disk Cleanup.

3. Check the files you want to delete, click OK, and wait for the disk cleanup to complete.

Method 2: Turn on Storage Sense.

1. Click Start - Settings - System, select Storage, and on the right menu page, turn on Storage Sense.

When disk space is insufficient, Storage Sense automatically runs to clean up the disk.

2. Click to change the way to free up space, you can make detailed operation settings, and the system will automatically help clean up the temporary files that you don't need.

4. Click Change to save the new content to reset the save location.

The default storage location of new content will generally be on the C drive).

Method 3: Delete as appropriate.

Non-system files of the C drive, uninstall the third-party programs installed on the C drive.

Expand the disk capacity. 1. Make sure that the C drive and the expanded disk are on the same hard disk (disk), and the expanded disk must be close to the right side of the C drive, and there must be volume labels, such as C, D, E, F, etc.

Next, press the win key at the same time.

X key, select [Disk Management] to enter the disk management interface and view the disk status.

2. Be sure to back up all computer data to a mobile hard disk outside the computer.

3. Uninstall the software installed on the expanded disk (for example, drive D) in advance, otherwise it may cause an error and failure to install the software when you install the software again.

Fourth, start to expand the capacity.

Step 1: Delete the partition on the right side of the C drive and turn it into an unallocated partition.

1. Press the Win key + X key at the same time, select [Disk Management], right-click on the D drive, and select "Delete Volume".

2. If you have backed up all the data on your computer, click "Yes" and delete the D drive.

Step 2: Expand the capacity of the C drive.

1. Right-click on the C drive and select Extended Volume.

2. According to the prompts, click "Next".

3. The system will automatically calculate the maximum expansion capacity, and click Next to complete if there is no special expansion need. In the red box, you can manually enter the expanded capacity.

4. Click to complete, and the C drive will complete the expansion.

If there are multiple disk partitions.

After the expansion is completed, it is best to modify the drive letter according to the situation, as shown in the following figure, you can change [E disk] to [D disk], otherwise it may cause some data confusion. Here's how to change the label:

1. Go to [Disk Management], right-click the disk that needs to change the volume label, and then click [Change Drive].

and Path] 2, click [Change].

3. Click the label (letter) in the red section on the right, select the label you want to become, and then click [OK].

As we use the computer for a long time, some browsing records on the computer, plug-ins, drivers, etc., will be more and more, sometimes it will cause the C disk to be full for no reason, in fact, at this time we only need to clean up the C disk. Next, I will bring you the solution to the solution that the C drive has nothing but is full.

Here's how:

1. Select the C drive, right-click and select properties.

2. Select Disk Cleanup in the Properties General and wait for the computer to calculate the cleanup space.

3. After waiting, we can see how much content can be cleaned up, and we can select the items that need to be cleaned up, and then determine.

4. Wait for the computer to automatically clean up the selected files.

6. After cleaning, we can see that the C disk has changed back to its normal color, and some of the contents have been cleaned up.

The above is the solution to the C disk without anything but it is full, friends who encounter this situation can operate through the above steps, I hope it will help you.

1. Don't install too much software, and you need to clean up some software that is not commonly used.

3. There are many temporary files in the Internet and other systems, and they should be cleaned up.

4. The free space in the system area is too small, and the remaining space is expanded.

5. There are too many partition fragments in the system, and the partition fragments are sorted out regularly. Defragmenter software comes with the operating system.

Most of the C drives are filled with system files or folders. Not only can you see this, but there are also some hidden system files. You can use the built-in disk cleanup feature on your computer to clean up your C drive.

Hello! It is recommended that you right-click on the C drive, select Disk Cleanup, and then check for viruses, uninstall some of the larger programs installed on the C drive, and then install them on other partitions if necessary.

Looking at your C drive, there are a total of 100g, which shouldn't be too small. There is only one possibility for this to happen, that is, the computer is poisoned, and the virus is frantically copying files, causing the C drive to be full. A more thorough solution is to repartition and reinstall the operating system.

If you don't partition it, the virus may be on other disks, and you may still be infected with viruses if you reinstall the system.

It means that the C disk space is not enough, and the installed software occupies too much.

You can back up the data, then boot with the system disk, reinstall the operating system, and then install the software, it is recommended to install it on other disks.

The garbage bin will occupy the space of the C drive, as well as the ** of the Internet cache or the program.

You can clean the junk bin, or clean the cache.

If the space of the C drive is too small, you can also use the Meiao partition assistant to allocate the space of other partitions to the C drive.

Disk cleanup of those upgrade update files is sufficient. $ The folder headed by such a file takes up a lot of money, is that true?

It may be caused by a lot of things on the desktop.

What files are in the directory, don't just look at the root directory.

Summary. The disk is the system disk (people usually install the Windows system to the C drive), and all the system files of Windows are stored in the C drive. 2.

The default path when installing software or games is usually the C drive, and if you don't change the installation path, it will be installed to the C drive. 3.The system is constantly generating residual files.

4.Malicious rogue software or viruses are the cause. Recommendations:

1.First of all, use antivirus software and 360 security guard to scan the whole disk to make sure that the system is free of drugs and Trojans. 2.

Clean up your system junk with 360 Security Guard. 3.Open "My Documents" to see if there are a large number of files stored by yourself, and if so, you can transfer them to other drive letters.

4.Uninstall the large software or games installed on the C drive and reinstall it to another drive letter.

The disk is the system disk (people usually install the Windows system to the C drive), and all the system files of Windows are stored in the C drive. 2.The default path when installing grinding software or games is usually the C disk, and if you don't change the installation path, it will be installed on the C disk.

3.The system will continue to produce residual files. 4.

Malicious rogue software or viruses are the cause. Recommendations:1

First of all, use antivirus software and 360 security guard to scan the whole disk to make sure that the system is free of drugs and Trojans. 2.Clean up your system junk with 360 Security Guard.

3.Open "My Documents" to see if there are a large number of files stored by yourself, and if so, you can transfer them to other drive letters. 4.

Uninstall the large software or games installed on the C drive and reinstall it to another drive letter.

Oh dear.

If you're satisfied.