Windows-10-lite-x64-version-2009-build-19042-685-free-download---sadeempc -

They take up significantly less disk space than a standard installation. Critical Risks and Drawbacks

Many "Lite" versions disable Windows Defender , the firewall, and User Account Control (UAC) to save resources. This leaves your system completely exposed to malware. They take up significantly less disk space than

Custom Windows builds are typically modified to use fewer resources, which can be tempting for low-end hardware or gaming: They take up significantly less disk space than

By disabling background processes, these builds can sometimes provide a small FPS boost in games. They take up significantly less disk space than

They often remove pre-installed apps like the Microsoft Store, Xbox, and telemetry features to lower RAM usage.

These builds often disable Windows Update permanently. You won't receive critical security patches, and trying to manually update can cause the system to crash.