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.
Comments about Logitech Performance Mouse MX Wireless Mouse (Retail Package): This is a multi function mouse that works very well for web use (switching back and forth between tabs) as well as autocad. Designing in Autocad is my primary use with the mouse and the functions work seamlessly with the program.