1. use WinRAR:

Decompression with WinRAR software is one of the most commonly used methods. Right-click the file you want to extract and select "Extract with WinRAR".

2. Use 7-Zip:

Similar to WinRAR, 7-Zip is also one of the commonly used decompression software. Right-click the file you want to extract and select "Extract with 7-Zip".

3. Use the decompression tool built in Windows:

Windows operating system has its own decompression function, which can be decompressed by double-clicking the ZIP file directly. If decompression software is not installed, Windows will prompt you to download decompression tools in the store or Microsoft store.

4. Use command line tools:

Sometimes, command-line tools are faster. In Windows PowerShell or command prompt, enter "expand file.zip -f:* folder" to decompress, where "file.zip" is the file name of the compressed package and "folder" is the name of the target folder to be created.

5. Copy the file to the cloud disk:

Upload the files to be decompressed to online storage services such as Google Cloud Hard Disk, and then decompress them on the cloud disk page.

6. Use the online decompression tool:

There are many free online decompression tools on the Internet, such as WeChat files, most of which support mainstream compression formats, and uploading files can decompress them.

7. Change the compression format:

If you can't decompress by conventional methods, you can sometimes change the compressed file format to decompress. For example, change the RAR file to a ZIP file and try to extract it.

8. Check the file:

If there is something wrong with the compressed file itself, it may cause the decompression process to be very slow or impossible to complete. Check the file size, modification date and other information to ensure that the file is not damaged.