Steps to backup and restore stable, heavily-modded Skyrim install

[capella]

Now that I have a good, stable game with over 200 mods installed - thanks to my recent discovery of S.T.E.P. and switching from NMM to MO - I'd like to be able to preserve that stable setup so I can restore from a backup in the event I need to reinstall Skyrim (HD crash, new computer, etc).

 

What exactly do I need to backup and how would I go about restoring it?

 

Thanks!

[Greg]

This post is a duplicate and should be locked.