The USB boot disk is a powerful computer tool. You can not only use it to install the system, but also use it to repair computer system failures. What should you do when you want to compress files after entering the PE system? You can use related tools to quickly compress files. Below, I will introduce you to the usage of the 7-zip compression and decompression tool. Let’s take a look at how to compress files quickly.

1. We insert the prepared u-boot U disk into the computer USB interface, set the boot items and press the shortcut key to enter the u-start main menu interface, select [02] u-start win8pe standard version (new machine) and press Enter,

2. After entering the win8pe system, click the start button in the lower left corner of the desktop and select 7-zip (compression) in the file tool decompression tool),

3. Enter the 7-zip tool interface, select the file that needs to be compressed (select the previously prepared song file here), and then click above Add button,

4. In the pop-up Add to Compressed Package window, we found that the files to be compressed have been automatically added successfully (if not successfully added, you can click on the right to browse button to select the corresponding file), the relevant parameters can be set according to your own needs. After the settings are completed, click the OK button,

5. Then wait for file compression That's it. The compression time will be determined by the file size.

If you need to compress files using a USB boot disk to enter the pe system, you can use 7-zip to solve the problem. You can also use this tool if you need to quickly compress large files, because its compression efficiency is higher than other compression tools. The above is the method of quickly compressing files. Interested friends can refer to it.