Topic: 1. Does Microsoft has monopoly power in the market(s) for personal computer operating system?

Topic: 1. Does Microsoft has monopoly power in the market(s) for personal computer operating system? If yes, did Microsoft maintain this power using anticompetitive practices?
Study Books Used in Class:
The two main textbooks are:
1. Competition Policy, Theory and Practice (2004), Massimo Motta (338.6048 MOT)
2. Economics of Regulation and Antitrust (2005), W. Kip Viscusi, Joseph E. Harrington and John M. Vernon, 4th Edition (338.973 VIS)

Description: i want a high mark eaasy and loads of refrences. PLZ PLZ USE LOADS OF OTHER REFENCE FROM BOOKS AND OTHER SOURCES