Great tip, thank you
I always multi boot so that I can use the free app http://filehippo.com/download_macrium_reflect/
to backup my partitions or drives. If you buy it, $40.00, you can backup and restore using a Windows PE disc they let you download.
I've used most image backup apps over the years including Acronis, R-drive etc. but Macrium has by far the best GUI.
After you have configured a backup you can put a short cut on the desktop so that newcomers simply have to double click on it to backup, no configuring for them, it just does it and they actually use it!
I think Clonezilla is a wicked bit of kit and badly needs a GUI written for it, as it is it's beyond a lot of folk.
Thanks again for that valuable tip.