Scrolling in Visual Studio causes text to become unreadable

Question

Since the past week I\'m having a very bothering issue that blocks me from using Visual Studio.

For instance, here\'s what I normally see:

Answer 1

For me, using VS 2013 Pro, the cause was having the JAWS Screen Reader installed, which, ominously, included a video interceptor. Once uninstalled VS started working normally again.