Many eons ago, when I was just starting out as a web-crawler, a cyberbuddy sent me the following EASTER EGG (if you don't know what that is ... ummm ... ask Zigzackly!! He's better than Google coz he not only knows everything worth knowing but he also explains stuff very nicely. Such as, the other day, how to sort out my query about RSS feeds) -- and it remains one of the best I've seen (well, discounting the eggs hidden in MYST I & II, which weren't fun so much as part of the general MYSTification). If there are others, please share! I know there are prolly web-sites dedicated to EEs -- and I even have links to them buried somewhere in my puter, but can't find them just now and am too lazy to look. I've not tried it on any other versions of EXCEL but I would guess it won't wurk.
Try this easter egg, if you have Excel 97. Follow the instructions exactly.
1.On a new Worksheet, Press F5
2.Type X97:L97 and hit enter
3.Press the tab key
5.Click on the Chart Wizard toolbar button
6.Use mouse to fly around - Right button forward/ Left button reverse