Microsoft totally wrecked font rendering in Windows 10 (W8 too?). Edge browser doesn't have ClearType either, which is braindead for a program you spend so much time reading in.
Edge 14 in the Anniversary Update actually brings back ClearType support for at least some text, so there's still a glimmer of hope that Microsoft will work to improve text rendering in Windows. Raymond Chen had an interesting post on how subpixel scrolling makes ClearType smoothing impossible: https://blogs.msdn.microsoft.com/oldnewthing/20150129-00/?p=...
I think they make it really easy to follow, especially when someone else is editing and sharing their screen.