Have You Tried Turning It Off And On Again Postcard

Well, it's not their fault that turning it off and on again actually works, and it makes you feel like a complete arse for getting tech support there in the first place. But try to keep it together, they're probably sick of saying it! Maybe just have this handy little postcard by your desk...

A retro '80's' style picture postcard of an office scene, with a woman at a computer and a man leaning over saying 'Have you tried turning it off and on again?' and the woman replying 'Have you tried shoving it up your arse?' in speech bubbles.