Command + C to Copy/Cut (it's both)
Command + V to Paste (make a copy)
Command + Option + V to Paste (move the last file over)
Control is useless unless for very specific stuffs. Most shortcuts are now the Command key, which is "awkwardly" in the same position as the "Window" or "Alt" key on a PC.
The Delete key really is a Backspace key. You can't move a file to the Trash with the Delete key alone. You have to use Shift + Delete to do so.
Also, there is no drivers, so what you have right now (in terms of performance) is exactly what you'll get for the rest of the ownership. Bootcamp to Windows still uses drivers though, so if you are not satisfied with something, there is still the door out.
And last but not least, no Uninstall/Remove Programs. If you don't like something, drag it to the Trash. There might be special Uninstaller apps for certain things, but those are just to clean things up perfectly. If you're reinstalling, or you don't care about leaving settings of old apps on your Mac, just drag the app into the Trash.
In fact, learn how to drag and drop if you were too addicted to Control + C, Control + X, and Control + V on Windows.
Installers still exist, but they are few and far between. And if a dialog pops up asking for your password even though you have none, just press Enter.