Windows 50p/Microsoft Excel 50p

Microsoft Excel 50p is a program on Windows 50p.

Microsoft Excel 50p
In Microsoft Excel 50p, the users have to type one number in each little rectangle bars. Pressing the "Calcutta-culate!" button reveals the result (for example: 2+2=4), but a cyan box appears in the bottom left, given any crashes and getting a headache. Then an error message appeared, saying that this program had a headache, with a picture of a man having a headache was seen next to the error.