Thank you stapp. Apart from all the great free apps included, I've been adding other apps to it. But the handiest one for me has been Drive Snapshot. It is a nice light bootable media. I happen to know of some universities participating in this project.
@Flora You could also consider Sergei Strelec's utility. It was updated just a couple of weeks ago. Better than Hirens in some folks opinion. https://m.majorgeeks.com/files/details/sergei_strelecs_winpe.html