As there are many games which let you play with an Xbox controller instead of a mouse, so if you wonder how to connect xbox controller to pc?, then it is very easy and can be done using a USB cable or bluetooth. Below mentioned are the steps to do it-

Start with pressing and holding the pair button on your controller for at least 3 seconds until the Xbox button starts to flash.
Then, on your PC, press the start button, choose settings >device> bluetooth & other devices. Just turn it on and it will be connected.