hotwheels 22 wrote:
I think I see on the Keyboard Tab that there is a "Use all F1, F2 etc keys as standard function keys: When this option is selected, press the Fn key to use the special features printed on each key.". If I check this it looks like it will make the MBPro keyboard behave the same way as my MacPro keyboard perhaps?
No. What that option is for, is if you have apps that use the Function (F) keys in the traditional way. Traditionally, F keys were used as shortcuts, this practice goes back at least 30 years. For example, I use Lightroom, which lets me use the F5, F6, F7, and F8 keys as shortcuts for showing or hiding various panels. I do that all the time, so that option lets F5 apply to that app instead of changing my keyboard brightness, which I adjust rarely.
Another example is if you run Windows on your Mac in virtualization, you might want F1 to open Help and F4 to close apps. Or if you would rather use F5 for refreshing the browser window (the standard refresh shortcut in every Web browser known to civilization...except Safari).
Sometimes, you want some of the Function keys to do what's printed on them, but you want other keys to be used by an app. For that, you can use FunctionFlip (free) to make just some F keys behave the other way.
hotwheels 22 wrote:
Do you know what these keys will do if I check this option and hit them /without/ pressing Fn? I mean, this means they do nothing and they only work if I hit the Fn key at the same time?
If you don't press Fn, the keys become controlled by the current application. For example. If you turn on the "Use all F1, F2 keys as standard function keys..." and you are using Firefox and you press F5, F5 will refresh the browser window, not change the Mac setting printed on it. If the current application does not use F5 for anything, it will do nothing.
Pressing Fn merely swaps whatever happens when the preference is on and off. If you turned the pref on so that F5 refreshes the window in Firefox, but at the moment you would rather make it change keyboard brightness (that's what's printed on my F5 key), you press Fn+F5 and it will temporarily override the preference and use the other function just that one time. Or, of course, if you turned the pref off so that F5 changes keyboard brightness but you want to refresh a Firefox window with F5, again you would press Fn+F5, but since the preference is off, Fn+F5 now does the opposite thing.
hotwheels 22 wrote:
ALSO. Do you know how to use the Keyboard Shortcuts Section? I've only been in here long enough to see "Dashboard and Dock", "Expose and Spaces", "Front Row" etc, etc and it seems like there is simply a list to the right of each when they are selected and you can check or uncheck these? I have them all checked, does this make sense?
Double-click a listed key shortcut on the right and it will highlight. While highlighted, you can press a different key and it will change the shortcut. For more info:
http://support.apple.com/kb/ht2490#l4
Not everything can be reassigned in there. If it won't let you remap something you want to remap, you might have to use other keyboard shortcut software to do it, like QuicKeys.