I've got a full sized keyboard, I've got an home/end, a page up/page down, and I am wondering what you mean with extra arrow up left, and arrow down right? Are

I've got a full sized keyboard, I've got an home/end, a page up/page down, and I am wondering what you mean with extra arrow up left, and arrow down right? Are you referring to the arrows that signify home/end/page up/page down on the older full size keyboards? On the laptop keyboard the Fn key is the outer key, followed by ctrl, then alt/option and then command on my full size keyboard it is placed above the delete button and to the left of the "home" button. It's not switched. Either way, you could replace your Mac keyboard with one of your standard Windows ones and everything will continue to work without issues. So if the keyboard layout is a bother, that is easily fixed. You'll just need to remember to hit the windows key to copy/paste rather than ctrl.