Slim down glass. Go to Personalization, click on Window Color at the bottom, then Advanced appearance aettings. Select Border Padding from the drop down and scale it down to 0 if you want super slim borders like in XP. You can also click the title bar and size it down a few notches if you want. Color settings may or may not take effect based on how apps use them (they’ll effect unthemed apps as well as the borders of 16-bit apps) but all size settings should.
Förstår inte varför grundinställningen är en fettjock ram runt alla fönster.