That's the magic of windows for you.
Maybe Windows Updates has installed some new drivers in the background when you were surfing the net and when you switched on the install was completed, has your system crashed lately?
Samsung Galaxy S8 review
1995-2015: How technology has changed the world in 20 years
This poetic animation about monsters is illustrated in a Van Gogh painterly style
Apple predictions 2017
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.