High Quality Content by WIKIPEDIA articles! The Office Assistant was a Microsoft Office feature to assist users by way of an interactive animated character, which interfaced with the Office help content. It used technology initially from Microsoft Bob and later Microsoft Agent, offering advice based on Bayesian algorithms. In Microsoft Office for Windows, it was included in versions 97 to 2003 and in Microsoft Publisher, it was included in versions 98 to 2003. In Microsoft Office for Mac, it was included in versions 98 to 2004. The default assistant in the English Windows version was named Clippit, nicknamed Clippy, after a paperclip. The character was designed by Kevan J. Atteberry. Usually Clippy taps the screen on first appearing.