Handy OS

Handy OS is the name of the operating system developed by Handy Smurf for his "magic window" appliances such as the smurfopedia and the Pocket Mirror Phone in the EMPATH: The Luckiest Smurf story series. The operating system runs various programs in the form of apps on any device it was made for, using a simple point-and-click interface.

From its first appearance onward, Handy OS has seen several revisions that improved its functionality with its various compatible devices, eventually being renamed Smurf OS in its later revisions.