Get a USB hard drive of 512 GB or greater.I have Mac laptop 128 GB SSD I have not back it up in number of years. How should I go about backing it up.
Note it is MacBook Pro.
Yes, that’s exactly what Migration Assistant does. If you’re just trying to backup the Mac so you can sell it and migrate to a new Mac, then you only need a 128 or 256GB SSD or hard disk and Time Machine is the best approach, because as soon as you boot your new Mac, it will prompt you to restore from a Time Machine backup.Let's say you erase the Mac. Is there a way for TM to just restore user data when the Migration Assistant kicks back after setting up the Mac?
Ok got it. What I'm trying to avoid is corrupted plist files, system files, setting, that kind of thing. Because if they are corrupted in some way, it will bring back a problem from a specific 3rd party app or even the build in apps from Apple right?Yes, that’s exactly what Migration Assistant does. If you’re just trying to backup the Mac so you can sell it and migrate to a new Mac, then you only need a 128 or 256GB SSD or hard disk and Time Machine is the best approach, because as soon as you boot your new Mac, it will prompt you to restore from a Time Machine backup.
Maybe.What I'm trying to avoid is corrupted plist files, system files, setting, that kind of thing. Because if they are corrupted in some way, it will bring back a problem from a specific 3rd party app or even the build in apps from Apple right?
Time Machine will install on top of the operating system that’s already installed on your new Mac, but it does copy over your third party apps and their settings. You will be up and running in a system that’s just like your old Mac, on the hardware and new OS of the new Mac. I haven’t had a problem with this route, but you’re right, it may not be 100% foolproof in protecting you against a corrupted file. I don’t think that using a different backup software program will protect in this case, either.Ok got it. What I'm trying to avoid is corrupted plist files, system files, setting, that kind of thing. Because if they are corrupted in some way, it will bring back a problem from a specific 3rd party app or even the build in apps from Apple right?