, which can run on as little as 2GB of RAM, still require significantly more than 500MB for the installer (usually around 3-4GB). Security Risks and Malware

After reducing WIM size to ~1.5–2 GB:

Turning off visual transparency effects in the Settings menu. Uninstalling pre-included bloatware apps manually. Conclusion: Is It Worth It?

In March 2024, security researchers at Kaspersky identified a strain of malware called CVE-2023-29360 embedded in "compressed Windows 11 ISOs" distributed via Telegram. Over 50,000 users were infected.

If you want a lightweight operating system for an older machine, you do not need to risk your security with fake Windows downloads. You have safe, official alternatives. 1. Windows 11 IoT Enterprise LTSC

The LTSC (Long-Term Servicing Channel) version strips out the Microsoft Store, Edge, Cortana, and bloatware. A clean install uses of space. Still far from 500MB, but the smallest official version.