Clearing cache on your Mac can help improve performance and resolve some issues. You can do this by navigating to Finder, selecting 'Go' in the menu bar, and then 'Go to Folder.' Type in ~/Library/Caches to access and delete specific cache files. It's usually safe, but always be cautious. Have you been experiencing any specific issues with your Mac that led you to clear the cache? I'm here to help with any troubleshooting you might need!