Download — Windows 8.1 Lite Edition 2017 Free

These "Lite" editions are rarely created by Microsoft. They are often modified by third parties who may remove crucial security components (like Windows Defender, UAC, or Windows Update) or, worse, bundle the installation with malware, rootkits, or spyware.

Usually removes pre-installed apps, Metro UI (Start Screen), Cortana, Windows Defender, Windows Update, printer drivers, and sometimes network components to save RAM and disk space. Windows 8.1 Lite Edition 2017 Free Download

It can technically run on 1GB of RAM and older CPUs, making it usable for reviving obsolete laptops. The Verdict These "Lite" editions are rarely created by Microsoft

Distributing modified ISOs is illegal and violates Microsoft's EULA (End User License Agreement). Typical Characteristics of a "Lite" Edition It can technically run on 1GB of RAM

If you have a completely separate, obsolete computer you want to test with for fun, it may work, but it is not recommended. Safer Alternatives

I can suggest the safest and fastest way to get it running again.