Be extremely cautious when downloading "highly compressed 100MB Windows 7" files from the internet.
A very small subset of these files may be legitimate "stripped-down" versions of Windows. Modders often remove drivers, languages, media players, and system files to create "Tiny7." windows 7 highly compressed 100mb
The most common scenario is that the file is a "dropper." It masquerades as an installer but contains malicious code. Upon execution, it may install a backdoor, a keylogger, or ransomware. The small file size is a deliberate tactic to ensure the malware spreads quickly and is easily downloaded by victims with slow internet connections. it may install a backdoor