Unlike Microsoft’s official servers, Google Drive links are user-generated. Anyone can upload a file and share the link. This means the ISO file could be a pristine copy of the operating system, or it could be a modified version containing malware, keyloggers, or ransomware.

Before you click on a random Google Drive link, you should attempt the official route. Surprisingly, Microsoft still provides a way to download Windows 8.1 legally, which is the superior version of the OS.

If you're a developer with a subscription, you likely still have access to the full catalog of legacy Windows versions in a secure environment.