Windows 11 25h2 Ghost Spectre Updated -

| | RAM Usage | |---|---| | Stock Windows 11 | ~2.8 GB | | Ghost Spectre (Superlite) | ~1.1 GB | | AtlasOS (2025 Update) | ~1.3 GB |

: You cannot upgrade to Ghost Spectre directly via standard Microsoft update files; it requires a standalone custom ISO and a clean USB drive format. windows 11 25h2 ghost spectre updated

While Windows Defender is typically removed to reduce overhead, the trade-off is a system that respects user privacy. | | RAM Usage | |---|---| | Stock Windows 11 | ~2