Northern Ireland is the smallest of the four countries of the United Kingdom in terms of both area and population, containing 2.9% of the total population and 5.7% of the total area of the United Kingdom.
If you are using a wireless mouse with a USB connector and a PS/2 keyboard, verify that the USB mouse is plugged in a USB port on the computer and that the purple keyboard PS/2 plug is connected to the purple PS/2 port on the computer.
what does a stand wireless mouse use to send the signal to the usb receiver? And why would anybody use the wireless mouse and waste a usb port if their computer has bluetooth? fyi I use the trackpad at the moment (BlackBook) and the mouse I prefer to use doesn't come in a wireless version. If this does come in a wireless version let me know. All i can find is the wireless thumb trackball.