How do I free up hard drive space on a MacBook Pro. My 250 gig hard drive is almost full and my performance is horrible. Some I want to delete, some I want to save to a Seagate external. How do I know I'm not just copying it to the Seagate?
How do I free up hard drive space on a MacBook Pro. My 250 gig hard drive is almost full and my performance is horrible. Some I want to delete, some I want to save to a Seagate external. How do I know I'm not just copying it to the Seagate external drive instead of freeing up space? Thank you.
MacBook Pro, Mac OS X (10.6.8)