How to delete cache files in Mac OS X?

To clear your user cache, browser cache, and system cache, there are two folders to consider. Do the following:

1. Open a Finder window and select “Go to Folder” in the Go menu.
2. Type in ~/Library/Caches and hit enter to proceed to this folder.
3. Go to Edit/Select All or by hitting Command A to select all data within the folder.
4. Click on Action wheel, and select Move to Trash.
5. Then go to Macintosh HD. Open Library folder and then open Caches folder.
6. Go to Edit/Select All or by hitting Command A to select all data within the folder.
7. Click on Action wheel, and select Move to Trash.
8. Restart your Mac and empty Trash.