I would imagine their are several options, Mike. But, the problem is that the full screen needs to be scrolled sideways. There may be a screen copying program that can do this.
What I did was shrunk the Metro with the minus icon and then made a straightforward Prntscrn. This truncates any text but gives a good representation of your particular set up.
My second choice was to take two picture. I actually did mine with a time delay on a program called "Snagit", and stitch then together with a graphics program - Paint is good enough.
But after a little hit and miss, I took a Prntscrn of each end (My Metro screen could be taken in two swoops) I then pasted both into "Paint" and stitched them. The I made a further "Snip" of the whole thing. This is my amateur result: