Be extremely cautious about where you download both the 7-Zip software and the manual itself. Download - 7-Zip

Hover over and select Extract Here or Extract to "User Manual download/" to create a dedicated folder.

Run the downloaded .exe file and click Install . Extract the Manual: Right-click the "User Manual download.7z" file.

Because standard versions of Windows (older than Windows 11) do not have built-in support for .7z files, you will need to follow these steps: