System log files, application error crash reports, cache, iOS and iTune backup tend to build up from time to time which could possibly slow down Mac OS X (macOS). To remove system log files and application error crash reports from Mac OS, follow these steps.
Solution 1: Remove User Log Files
Solution 2: Remove Cache Files
Solution 3: Remove Old iTunes Library Backups
Solution 4: Remove Old iOS Backups
Solution 5: Remove iOS Software Updates
Solution 6: Empty out the Trash
Originally published at pupuweb.com on October 9, 2018.