That's a good structure. Let me make sure each part is explained clearly. For example, in the extraction steps, detail where to right-click, how to select 7-Zip, how to choose the destination folder.
(The Unarchiver):
If this is a file you’ve downloaded or encountered:
: The final extension reveals it is actually a compressed archive. This was a common tactic for obfuscating malicious payloads; users would download the file expecting a video, only to find an executable (.exe) or a script hidden inside the archive. The Cybersecurity Reality: A Gateway for Malware