Nvidia launches GeForce Experience 2.0
: Nvidia today launched GeForce Experience 2.0 -- the next big step for its graphics card tools and drivers which includes numerous updates and optimizations for Twitch, Shadowplay and GameStream support.
Most notably, Shadowplay and GameStream functionality is now available for Nvidia-powered notebooks. The former allows notebook users to capture gameplay directly, while GameStream lets you stream games from your PC back at home to an Nvidia-powered device, such as the Shield.
Desktop users can now also capture their full desktop, rather than specific games. There's more details on what the GeForce Experience 2.0 means over on the Nvidia blog