Illegal Operations? It's That Dodgy Heart Doctor Again, Playing With My Kidneys

I was getting several "illegal operation" errors on a new Windows machine I was trying out. So I called tech support.

Customer: "I want to buy this computer, but I'm a little concerned that I'm getting so many error messages. Is that common with this machine?"

Tech Support: "Well, we have to reformat the hard disk and reinstall the software every day. That's normal."

Customer: "Wait, wait, wait. You're saying that I will have to reinstall Windows every single time I use the computer?!?"

Tech Support: "When it has errors, ma'am, that's the only way to get rid of them."

Needless to say, I purchased my computer elsewhere, from a store and salesmen that had a clue.