Who knows how to change default from degrees to radians and vice versa? This is a constant fight. I have a several thousand dollars computer loaded with tens of thousands of dollars worth of software and this is a constant fight. All I want is what I paid for. To sit here with a $200 calculator and compute this stuff only to type values into Excel is insane.
I'd tell you more specifically what version of Excel 2007 I have but the psychotic idiot in Redmond who hid everything does not want us to be able to see that info, so you can ask the psychotic idiot who hid that feature. I'm sure that wife beating child abuser feels better about it.