The tech giant also introduces thinner and lighter accessories for the computers: a Magic Keyboard, Magic Mouse 2 and Magic Trackpad 2.
Which Surface makes the most sense for you? Here's how they stack up against one another, and against the Apple competition.
For all its explosive energy, "Mad Max: Fury Road" found its genesis on the page as something quite different. The film's director George Miller tells how the road warrior journeyed from graphic novel to celluloid, and what lies beneath the bluster.
Microsoft's first ever laptop is the Surface Book, a 13.5-inch hybrid that houses most of its power in the tablet section, but some extra graphics oomph in the keyboard.
The social network leader will venture beyond the thumbs-up with a test starting Friday for residents of Ireland and Spain.
Before the explosions, the flaming guitars and the special effects, "Mad Max: Fury Road" was conceived in 3,500 graphic novel-style story boards. CNET speaks to the film's director George Miller about the long road towards creating the road warrior.
The desktop GeForce GTX 980 now fits inside a laptop, allowing for the first wave of mobile PCs that will work with the Oculus Rift VR headset.
Microsoft upped its cool factor today with introductions of some really great-sounding products, including a first for the company, the Surface Book convertible laptop.
"Everybody is entitled to their opinion."
Technically Incorrect: A nuclear agreement may have been reached between Iran and the US. This didn't stop Iran's top leader from tweeting an image of the president with a gun to his head.