To clear your user cache, browser cache, and system cache, there are two folders to consider. Do the following:
- Open a Finder window and select “Go to Folder” in the Go menu.
- Type in ~/Library/Caches and hit enter to proceed to this folder.
- Go to Edit/Select All or by hitting Command A to select all data within the folder.
- Click on Action wheel, and select Move to Trash.
- Then go to Macintosh HD. Open Library folder and then open Caches folder.
- Go to Edit/Select All or by hitting Command A to select all data within the folder.
- Click on Action wheel, and select Move to Trash.
- Restart your Mac and empty Trash.