If you are looking for a Windows optimization tool, this is likely what you mean. It is not an "app" you download as a .rar file and run, but rather a "playbook" that modifies your existing Windows installation.
It is primarily available as an Android APK or through the Amazon Appstore for Fire TV. tГ©lГ©chargement atlas pro windows rar
Only download AtlasOS from atlasos.net and only use reputable IPTV players from official app stores. Are you trying to speed up your PC for gaming, or AtlasOS - Optimized Windows, designed for enthusiasts. If you are looking for a Windows optimization