App “OnyX” - Automatic processing of maintenance

Verifying- Filesystem Configuration- Delete Time Machine local snapshots

Rebuild - LaunchServices database - dyld’s shared cache - XPC cache - Spotlight index - Mailboxes - Placement of volumes on desktop

Cleaning - System - Applications - Internet - Log messages and reports

Advanced Settings - Maintenance Scripts - Directory Service Errors - Junk items - Recent Items - Trash

The computer needs to restart. After running these tasks, OnyX will restart your computer automatically.