Upgraded laptop from WIndows 7 to 10 yesterday and Skyrim is working fine. No difference in fps (checked with Skyrim Performance Monitor).
Needed to tweak compatibility settings to fix blurry fonts in NMM, CK and Skyrim Launcher graphics settings pop-up.
[o ] "Program Opens but doesn't display correctly"
[o ] "Program does not display properly when large scale font settings are selected"
Am upgrading Win 8.1 desktop today, will report again if anything unusual crops up.
Edited by OldMansBeard, 30 July 2015 - 01:46 PM.