WD - My Passport for Mac 1TB External USB 3.0 Portable Hard Drive - Silver
Take up to 1TB of files on the go with this WD My Passport for Mac external hard drive, which features password protection and hardware encryption to protect your data. The USB 3.0 interface simplifies connection to your MacBook® or MacBook Air®.
WD - My Passport for Mac 1TB External USB 3.0 Portable Hard Drive - Silver
Take up to 1TB of files on the go with this WD My Passport for Mac external hard drive, which features password protection and hardware encryption to protect your data. The USB 3.0 interface simplifies connection to your MacBook® or MacBook Air®.
When I back up each time, does it back up everything or just what has been added science last back up
If you are using Time Machine, after the initial full backup, it only backs up the changes from your last backup.