-According to this obviously biased site, when should people stick with Windows? If your a hardcore gamer, you cant live without a certain software, you work in the book/printing industry, your software isnt supported.

-Which are the three most compelling reasons to migrate to Linux, according to the web site ? Elaborate on each.
-Windows become slow. - Windows has a number of design flaws, resulting in it becoming slower and slower and not lasting very long. You've probably heard more than once someone say "My computer is getting sluggish, I'm gonna reinstall". Reinstalling Windows solves the problem... until next time. Well, try Linux and you'll be surprised. Five years from now, your system will be just as fast and responsive as the day you installed it, not to mention that you won't have any viruses, adwares, trojans, worms, etc., that would force you reinstall anyway.
-Viruses, trojans, adwares, spywares... Windows lets all these enter your computer pretty easily. The average period of time before a Windows PC (connected to the Internet and with a default "Service Pack 2" installation) gets infected is 40 minutes (and it sometimes takes as little time as 30 seconds).

http://www.whylinuxisbetter.net/