Currently Being ModeratedOct 17, 2013 10:37 AM (in response to Gregwl77)
Move items you don't need on it, such as the iTunes and iPhoto libraries, to another drive, verify they work in the new location, and then delete them from the internal drive. If you don't need something at all, drag it to the Trash and empty it.
Currently Being ModeratedOct 17, 2013 10:42 AM (in response to Gregwl77)
Get Disk Inventory X and see in graphic format the size of files you may want to delete or move according to Niel's advice.
Currently Being ModeratedOct 17, 2013 12:57 PM (in response to Gregwl77)
another good place to clean up space is by going through your downloads folder and deleting everything in here that is already installed on the mac and/or moved to another location.
any time you put items in the trash always make sure that you then empty the trash to completely remove them from the HD.