: Open the downloaded .dmg file and drag the OnyX icon into your Applications folder . Grant Permissions :
: OnyX will ask for your Administrator password to perform its tasks. It will also offer to verify the structure of your startup disk; this is a recommended one-time check for new users . 2. Core Maintenance Tasks Download OnyX for Mac | MacUpdate OnyX 4.1.9 for macOS Monterey 12
Check the box next to to allow it to clean system-level files . : Open the downloaded