Have a 1 TB external HD devoted for backups.
New PC, but did the first backup using the built in Windows 7 backup program about a week ago.
Took a long time, but figured this was because it was the first backup.
My understand was that subsequent ones would just be for items that have changed, or are new.
But this second backup is taking every bit as long as the first.
Perhaps even longer.
Certainly doesn't appear to be doing any simple revisions to the first, main, one.
What am I missing, please, regarding how these backups work ?
Shouldn't new backups be fairly quick, at least compared to the first one done ?
Are there some settings or configurations that I haven't done ?