how do I back up my MacBook Air to my new seagate external hard drive
how do I back up my MacBook Air to my new seagate external hard drive
MacBook Air, macOS Sierra (10.12.5)
how do I back up my MacBook Air to my new seagate external hard drive
MacBook Air, macOS Sierra (10.12.5)
See the following: Use Time Machine to back up or restore your Mac - Apple Support
See the following: Use Time Machine to back up or restore your Mac - Apple Support
how do I back up my MacBook Air to my new seagate external hard drive