Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Asymetrix was a US computer software company. The company was founded by Microsoft founder Paul Allen in 1984, and produced a number of software products covering web, presentation, and e-learning markets. In 2004 it became part of SumTotal Systems. Asymetrix headquarters were in Bellevue, Washington. The first ten years were spent on R&D. The company produced a number of Windows software packages including ToolBook, Asymetrix 3D F/X, and Compel. Asymetrix also produced a variety of screen savers for a short period.