@Craig - thanks for the recommendation. I will take a look at it - but first :-
You are going to think I am crazy - but this is my belt and braces back-up procedure.
I have so much valuable stuff on my Win 10 desktop computer that it really would be a disaster to lose it all. So I use the following back-up system.
I have Acronis and Second Copy installed on the computer. I have a 2TB USB 3 hybrid external hard drive permanently connected to the computer and a 1 TB Seagate USB 3 portable drive which is stored in my garage - remote from the house. Hence if we are burgled or the house burns down - my data is as safe as I can economically make it.
I use Acronis to back up the C: drive (OS and Programs) and D: drive (All data) every week (normally Saturday or Sunday) on both the external drive in the study and the portable Seagate drive. This is done manually and not using the Acronis schedule facility. I always do a full back-up. I am not a fan of incremental or differential back-ups ever since one of them was corrupted and the chain was broken
I use "Second Copy" to make a duplicate of all my data on the external drive in the study, plus on an extra internal drive in the computer tower. Second copy is set-up to copy all changed files every time the computer is shut down. it keeps copies of changed files of the last two versions in an archive folder. Keeping such archive copies has been my saviour many times. Doing this probably adds a minute to the computer shut-down time, during which I am in the shower.
I thus have back-ups of all drives and files in both the study and the garage (which is 30 metres from my house). The garage data can be a week old. "Second Copies" of data files in the study are always bang up to date.
The only thing missing with this scheme are back-ups of the data archive files - but I can live with that.
Recovery
My usual recourse when the computer system or software gets grumpy is to try the simple fixes. If I have to recover the computer I use Acronis to recover the C: drive and leave all the data on the D; drive alone.
When data gets corrupted or lost - then Second Copy comes into play. The Second Copy files can be restored using File Explorer either singly, by selection or by complete folders with a simple copy and paste.
I have used this system for more than 10 years and whilst it may be rank over-kill, it has saved me numerous times.
That is the background to the following questions.
What are the differences between the AOMEI Backupper and their sister program AOMEI One Key Recovery
AOMEI OneKey Recovery|One Click Backup Windows SystemI am confused why they offer 2 programs for the same chore.
Will the program you recommend fit my current procedure. I would still retain Second Copy and use the new programme to back up just the C; drive - unless the Second Copy files were lost in a fire and and I was having to get a new computer up and running - in which case the Acronis (or another) back up would be used to restore everything.
Mad innit...................