Mac KEyboard

i'm using a mac keyboard on windows.

thing is, i can't do ctrl alt delete or print screen. F buttons go all the way to 12.

this is the apple keyboard from the imac g3.

so now what?

 

I know that, that's my problem.

I want to solve this problem somehow without getting a new keyboard.

The "help" button and "F12" buttons I don't use and they're near the end. Is there any way I could make F12 Print Screen and the Help button the Delete button? I need the delete button for other things too.

For the taskmanager part you said, I've been doing it by going to Start Menu -> Run -> "taskmgr". I forgot that you could do that, so that's easier.