Windows Touch technology in Windows 7 is an evolution of technology that’s rooted in Windows Vista. A Windows 7 PC powered by NVIDIA GPUs will deliver faster, more engaging Windows Touch experiences. NVIDIA GPUs are well known for accelerating 3D interfaces. Windows 7 Aero desktop, now designed using DirectX 10 API and designed for Windows Touch, is no exception. From new taskbar previews to Aero Peek, Flip, Snap, and Shake, NVIDIA GPU provides a snappy 3D experience. Windows 7 also uses GPU to reduce memory consumption by half by eliminating need to keep a second copy of each window in system memory. This frees up system memory for other applications and keeps your PC responsive. Multi-touch capability was designed into the core of Windows 7 and is a perfect fit for the new highly visual GPU-accelerated applications like Cooliris and Super Loiloscope.