After making the first full backup, File History works in the background to ____.
A)make a new full backup each time it backs your files up
B)back up only files that have changed since your last backup
C)back up only files that have changed within the last 24 hours
D)back up only files that have changed within the last hour

Question

Quizplus · Accepted Answer

After making the first full backup, File History works in the background to back up only files that have changed since your last backup. This saves time and space as only the changed files need to be backed up, not the entire system every time.

After Making the First Full Backup, File History Works in the Background