[K12OSN] OT: Screen capture software

[David Hopkins]

A teacher has asked what to use to get a high resolution screen
capture. Her point of comparison is some utility that she has on her
Mac but since I have never used a Mac, I have no idea what it is. She
is using StarOffice/OpenOffice as part of a technology project and
wants to show screenshots (in detail) of the menus/etc. The
PrintScreen approach is not of sufficient resolution for her needs
since if she 'blows up' the screen capture, it blurs into being
useless.

So, any recommendations?

Sincerely,
Dave Hopkins