What you need is a wireless mouse. To connect a wireless mouse to your laptop, you'll need to pair it using Bluetooth, or connect it to the bespoke USB receiver it came with. You can even connect ...
When a mouse (or any other digital device) uses a wire to connect to the computer, it "talks" more or less directly to the machine. This makes a wired connection consistent and reliable.
The simplest way to hook up a mouse to your PC is through a wired USB connection. Computer mice are usually plug-and-play devices, with no additional software to install (with the exception of ...