aldan :
i didnt have to reinstall anything either.went remarkably smoothly.
Good.
I suggest you create a RESTORE POINT now.
http://www.techregar.com/how-to-create-system-restore-point-in-windows-10/
I have three methods of backup:
1) Restore Points
(Windows does some automatically, but if I mess around with certain things I'll make one first, or if I fix an issue)
2) Backup Image
(i.e. Acronis True Image. There are free versions that are manual only for WD drives or the same thing called DiscWizard for Seagate. I use the paid version which does WEEKLY backups using incremental... anyway, it can get you back to the EXACT state you where in though you'd want the C-drive image on a physically separate drive)
3) Syncback Free
(I do a backup of my Documents folder using this tool and have it set to scan EVERY SINGLE DAY. It makes an identical copy on a different drive, and then only adds or deletes as needed depending on what changed).