Backing up 2 computers

WD External Drives External Drives for Mac
1

Hi, I just bought a 1TB My Passport for Mac. The sales guy said its is possible to back up 2 computers on one hard drive. Can someone explain how or, direct me to where I can find out?

Thanks,

2

Hi dfal,

You have to setup Time Machine backup on both the computers. Please refer to the link given below for more information.
Time Machine Backup and Restore from macOS to a WD External Drive