Fixes from www.askvg.com
Windows 8.1 users are facing a strange problem in which the fonts on screen look weird. The screen text becomes very hard to read. The text looks blurry like you are having an incorrect screen resolution or a faulty graphics card.
Sometimes the issue occurs in text fields and sometimes it happens in programs such as Visual Studio, web browsers like Google Chrome, Opera, etc. Also there are many Windows 8.1 users who have faced this issue in Metro apps such as Camera, Mail and Windows Store.