USB keyboards are generic and should work without any difficulty.
If it's a wireless keyboard, it may or may not work, depending on the drivers Microsoft uses. The following instructions apply to Apple Bluetooth keyboards but it may be useful as a general resource: Bluetooth: How to set up your Apple Wireless Keyboard. Be sure to refer to the Bluetooth Quick Assist link as well.
More information may be found in Bluetooth frequently asked questions
There is no way to know whether your keyboard will work or not in advance, but there is no harm in attempting to use one or the other.