Windows 11 Pro Lite 21h2 Build 22000556 X64 Jun 2026

Many custom "Lite" ISOs are modified to bypass the strict TPM 2.0 and Secure Boot checks. This allows Windows 11 to be installed on hardware that Microsoft does not officially support. 4. Reduced Background Processes

With unnecessary services disabled, the CPU can focus its resources entirely on user applications. Gamers and content creators often notice reduced micro-stuttering, lower system latency, and a modest boost in frames per second (FPS) because background disk indexers and system logging tools are turned off. What Has Been Removed vs. Kept? windows 11 pro lite 21h2 build 22000556 x64

Disabled or completely purged to save CPU cycles. Many custom "Lite" ISOs are modified to bypass

Removing Windows Defender and User Account Control (UAC) leaves the operating system vulnerable to basic web exploits. 2. Broken Windows Updates lower system latency