Quick Answer: To connect an Xbox controller to PC, you can use an Xbox Wireless adapter, Bluetooth, or directly wiring it with a cord.
Some people play games with a good old fashioned keyboard and mouse. They will die on that hill that it is the superior way to game. For the majority of people, however, a game controller is an absolute necessity. Sure, you could head to a local thrift store and buy some knock off brand controller. But, most people will connect an Xbox controller…