- Joined
- Mar 25, 2009
- Messages
- 48
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- 8
I have a 500GB external HD filled with a lot of pics, videos, files etc. that I previously have been using with my Dell laptop. I wanna back up my Mac via Time Machine but it says I have to format the drive before anything can be saved to it (obviously I don't wanna lose anything stored). Now once the HD is formatted via the Mac, can it then be used for both Mac and my Dell or just the Mac? Also, I'm not sure where to store the HD contents if I do decide to format the drive.