Or regularly make sure everything on your computer is unimportant.
Yup. That's what they do in the business world.
PCs are disposable assets you can chop and change at the drop of a hat. All the important stuff lives on the servers, and that's where 99% of the IT department's efforts go ....if something goes awry in with a PC its usually quicker to reformat and re-install the corporate image or replace the hardware than it is to mess around trying to fix it.