I work in IT, exactly 0 of my users could pull off a Windows install and if they could they could they also probably would be able to install Centos or Ubuntu. Both have wizards that make it just as easy as Windows.
I have to disagree on this one. Installing a mainstream Linux distro is really easy these days, far easier than installing Windows. With Windows, you have to go hunting around for device drivers for anything that's not included on the stock Windows install disc, you have to reboot lots of times during the install, it takes a long time, and that's just for the bare-bones OS: installing extra software means running around and downloading stuff (or using install discs--how quaint), running lots of "installers" and rebooting many more times. With Linux, I can have a fully-functional system, complete with lots of software, within 20-30 minutes and just one reboot.
Saying that installing Linux is "just as easy as Windows" is like saying "moving a mountain of dirt with a bulldozer or earthmover is just as easy as doing it by hand with a shovel".
