A:AnswerGo into Time Machine and pick the date and restore from there. Good luck. If you don't know what you're doing, you shouldn't
mess with this feature.
A:AnswerThe Mac drive comes formatted for Mac only. You need to re-format the drive for use on your PCs. Hopefully Windows has a utility for formatting drives.
A:AnswerIt /should/ be. You'll just have to format it. XBOX 360 won't gain any advantage of USB 3.0, though, so maybe find a cheaper USB 2.0 drive. Though if you eventually get an Xbox One, then this drive will run at full speed, so you want to buy it so you can be "upgrade ready".
A:AnswerYes, I have used mine for three macs. You might want to set up a folder for each, but time machine will separate them, but you must download the software for the unit to each mac, with your macs, should be a walk in the park, using timemachine (((Or, as I did with my older G5 tower, you can transfer files via ethernet cable or wi-fi (use help function if you're not sure how) or through your router (I connected mine thru my router using the isp connection in network settings),))))
A:AnswerYes it will/does backup to your Mac. I have a Macbook Pro and my files are also in icloud. However, I wanted an external backup, and the Seagate is reasonably priced and gives me the peace of mind. I have the latest system (OX system??) that came after the yosemite and it's working just fine. NO WORRIES !!
A:AnswerReformat the drive as ExFAT. Essentially, it's a file system that's both readable and writable on any modern Mac or Windows machine (Cannot be used if your a Leopard users).