A:AnswerThe wireless mouse has a USB chip. It is located where the battery is . Open battery cover and pull it out and install in your computer in the regular USB port.
A:AnswerIt's compatible with anything that uses the unifying receiver, otherwise, you will have two separate USB ports taken up (which isn't the end of the world if you're on a desktop)
A:AnswerOpen battery compartment. Remove the mouse receiver. It is the thumb drive shaped plug in. Plug into pc usb port. Mouse will connect automatically.
A:AnswerMouse is 5" in length, compared to the usual logitech 3.5" Only slightly wider. Fits nicely in my small hands, and my husband likes this bigger mouse with his big hands.
He's the main user-- don't know what the side buttons do, but have up/down arrows.
