Tech Support Cheat Sheet [xkcd.com]

xkcd.com is one of my favourite comics on the web. It strikes just the right balance of geeky witty humour without being too smart-ass.

I liked this recent one a lot :-)

A couple of other favourites:

• http://xkcd.com/149/
• http://xkcd.com/327/
• http://xkcd.com/123/