I need to bring my Macbook Pro to the Apple Store to have some work done on it and they are going to have it for a couple of weeks possible. I'm going to do a complete Time Machine backup before I bring it to them, though I'd prefer that they do not access my personal files. I thought about just wiping the drive before bringing it to them, though that will obviously be a lot of work when I get back. So now I'm thinking of maybe just logging out of my iCloud account, though I'm looking for any other ideas or suggestions? Thanks.