Anonymuss :
@USAFret: I have a Lenovo laptop.
I don't have a USB with enough space to store an image/mirror of my C: Drive on it.
Would another external drive work as well?
Yes, an external USB connected drive would work perfectly.
In the imaging function, be sure to select ALL the partitions.
You'll end up with a file called
1D494FF04A6DCFDA-00-00.mrimg or similar. (that is from my full C drive image taken last night.)
The Image will be a little smaller than your reported C drive consumption. It leaves off things like the pagefile and hibernation file. And does a teeny bit of compression.
When ready, boot from the Macrium Rescue USB you created.
Tell it the source image, and the target drive.
Go.