BUG in note pad

1. Open Notepad
2. Type 'AAAA BBB CCC DDDDD' (or any other 4-3-3-5 letter combination)
3. Save the document, and close notepad
4. Open the saved file

Bug in Microsoft Calculator

There is a bug (serious may be) in Microsoft Calculator
(Click Start, click Run, enter calc hit enter to open calculator)
Open the calculator and do following operation.
2704/20…. Works fine.
2704/40… Works fine.
2704/50… Works fine.
2704/52…. DOES NOT WORK !!!!!
2704/60… Works fine again !!!!
Interesting….as most of us rely on calc for most of our calculations..