Question : Turn on Insert function on Apple Keyboard A1243 (2007 MacBook Pro running WinXP Pro)

I have inadvertently turned off the Insert function and am in Overstrike mode. Apple's support servers appear to be down for maintenance. Does anyone know how to turn back on the Insert function?

I am using an Apple A1243 Keyboard on a 2007 MacBook Pro running WinXP Pro.

Thanks!

Answer : Turn on Insert function on Apple Keyboard A1243 (2007 MacBook Pro running WinXP Pro)

With Numlock off - Press 0