Which files can be deleted from computer C drive?

The C drive in your computer has limited space, but it stores a lot of files. Over time, the C drive may be occupied by various files, causing the computer to run slower. So, which files can be deleted to free up C drive space? PHP editor Banana has sorted out the following file types that can be deleted for you: temporary files, cache files, log files, software installation packages, redundant files, etc. Continue reading the article to learn which files can be deleted and how to delete them safely to free up C drive space and improve computer operation efficiency.

1. Which files can be deleted from the computer’s C drive?

The folders on the computer are all in English, and many friends dare not delete them randomly. You can safely delete the files in the following folders.

1. Deletable files

1. Backup

This is a backup folder. Many installation software often put things that need to be backed up in this folder. When the software we need is saved normally, these things will be of little use, so you can clean the folder regularly.

Operation steps: Open the C drive, click →→, and delete the contents inside.

2. Help

The Help folder contains some system help files, which can help users solve problems encountered during use. They can be deleted if they are not needed.

Operation steps: Open the C drive, click →, open the folder, and delete the contents in the folder.

3. Logfiles

This is a log folder, which records some operating system and software processing records. Most of them can be deleted, which can help free up more space on the C drive.

Operation steps: Open the C drive, click →→ to delete the contents inside.

4. Prefetch

This folder stores pre-read information of some files that have been accessed by the system. The main purpose is to speed up the startup of the software. However, if the time is too long, the startup speed of the software will be affected. It is recommended that you clean the contents of this folder regularly.

Operation steps: Open the C drive, click →, enter and delete the contents inside.

5. Temp

When we use the computer, some temporary files will be generated in the computer, and these temporary files are stored in this folder. Deleting the files inside will not affect your computer.

Operation steps: Open C drive, click →, delete all files after entering, and delete them regularly.

2. Clean up disk space

1. Clean up the basic version

Right-click on the C drive to open the menu, click, select, and then check all. Check the ones below as well.

2. Advanced version cleaning

1. Press Win+R, enter "temp", then select all files to delete;

2. Press Win+R again, enter "%temp%", select all files and delete them ;

3. Open Win+R, enter "prefetch", select all to delete;

For some files that cannot be deleted, just skip them. After these 3 steps, your temporary files on the C drive will be Cleaned up.

3. Clean cache junk

After using the computer for a long time, there will be a lot of cache junk, such as WeChat QQ chat data installed on the C drive, as well as various cache data accumulated by the browser, etc. It is recommended to clean it regularly.

1. WeChat Cleanup

Open the WeChat client, click Settings in the lower left corner, select, and then click;

We can view the locally saved pictures, videos and documents according to the year and month, and delete the unnecessary ones. Can save a lot of space.

2. QQ Cleanup

Open the QQ settings page, click, select, and then delete unnecessary pictures, videos and other files according to your needs.

3. Browser Cleanup

Open the browser settings page, find the folder path where the download is saved, and enter the folder according to the path to clean it up. All browsers should follow this method to check.

4. Compress large files

There are many large files in your computer that you are reluctant to delete, but they take up too much space. You can use compression software to compress pictures, videos, PDF, Word, and PPT files to free up more Space.

1. Video Compression

Select the function, click to upload the video to the compression interface, set the compression effect and format at the bottom, select to retain the video quality, then click the button and wait for the compression to complete.

2. Document Compression

Word, PDf, and PPT documents can also be compressed. Select the corresponding compression function to upload files in batches. You can upload dozens or even hundreds of files at a time. You can achieve ultimate compression, lossless compression, and reduce the size of files. file size, alleviating computer disk space.

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