Issue Description
Mac storage fills up, causing slowdowns and update failures.
Common Causes
- Large system data
- Downloads and media files
- Old backups
Step-by-Step Solution
Step 1: Review Storage Breakdown
- Open System Settings → Storage
Step 2: Remove Large Files
- Use Recommendations
- Delete unused videos and installers
Step 3: Clear System Caches (Safely)
- Finder → Go → Go to Folder
~/Library/Caches
- Delete folder contents (not folders)
Step 4: Empty Trash
- Right-click Trash → Empty Trash
Explore Further
- Move files to external drive
Prevention & Best Practices
Keep at least 20% free disk space.