: Distributing or downloading copyrighted software without a license is illegal and violates Microsoft's terms . Legitimate Sourcing Methods
: "Pre-activated" versions are often pirated and can be easily modified to include malware, Trojans, or keyloggers . Security experts warn that these modifications can turn your PC into part of a global botnet or compromise your personal data without detection by standard antivirus software. Windows 7 Ultimate ISO Free Download Pre-Activa...
If you have a valid product key, there are safer ways to obtain the software: Windows 7 - Microsoft Lifecycle : Distributing or downloading copyrighted software without a