Thanks for the reply
The USB hard drive came without insructions I didn't format it
It would seem the way to go is to use a third-party software, such as EaseUs, Acronis, Macris, Paragon, as forum, and your comments are not encouraging regarding Windows 7 and incremental backups; and my understanding of the operation.
And the software would need to be user friendly for me to operate it. That's why I thought the Windows 7 program was the answer!
Some questions.Would the use of one of these require me to remove the full backup I have done already, and to start over?
Or would I need only the information on incremental back up operation?
Having done a full backup and incrementals why would one need to later do a new full backup. Or identify the incrementals ?
Is it possible that the Windows 7 program does all of the requirements such as full backup and incrementals as an automatic process; with no need to do any thing more after doing the full backup? just a thought