OMSI
By removing non-essential components, disables performance-hogging features, and applying registry tweaks, this LiteOS aims to give players full control over their hardware. The "Pre-Activated" tag means it typically includes a digital license or activation script built directly into the installation process to simplify setup. Key Features and Modifications
: Minimum 4 GB recommended, though it can function on less. Usually, this action caused the screen to flicker
Unlike standard Windows 11, which includes numerous background apps and telemetry, this LiteOS version removes non-essential features such as the Microsoft Store, Cortana, and various pre-installed apps to save disk space and RAM. specialized device drivers
He alt-tabbed. It was instant. Usually, this action caused the screen to flicker and freeze for three seconds. Now, the desktop appeared as if it had been waiting behind the glass all along. Xbox Game Pass titles
Aggressive debloating often breaks essential framework components. You may find that certain anti-cheat software (like Riot Vanguard or Easy Anti-Cheat), specialized device drivers, Xbox Game Pass titles, or creative suites (like Adobe Creative Cloud) refuse to run because required dependencies or identity services are missing. Pros and Cons: A Quick Comparison Advantages Disadvantages Ultra-low RAM and CPU usage at idle Complete lack of official Microsoft security updates Bypasses TPM 2.0 and Secure Boot checks High risk of embedded malware or spyware Smaller installation size on SSDs/HDDs Breaks compatibility with various games and anti-cheats No pre-installed Microsoft bloatware Violates Microsoft’s End User License Agreement (EULA) Final Verdict: Should You Install It?