You can connect an XBox/Xbox 360 to you PC monitor if you have the right cables. This will depend on what inputs are available on your monitor and you may have to purchase additional xbox cables. You can connect your XBox 360 *wired* controllers to the PC and the Xbox 360 (not the wireless)

Jul 29, 2015 How to stream PC games and movies to your Xbox One with a Sep 20, 2019 How to connect your Xbox One controller to a PC in 3 ways You can connect your Xbox One controller to your PC in a few ways. Shutterstock You can connect an Xbox One controller to your PC via USB, Bluetooth, or an Xbox wireless adapter. How to Connect XBOX to my PC - social.msdn.microsoft.com

Aug 16, 2015

You need to enable JavaScript to run this app. Xbox Live | Xbox Connect with the Xbox Live Community, everywhere you go. Stay connected with your friends and gaming community everywhere you go across Xbox One and Windows 10 PCs, tablets, and phones. See what your friends are playing, view your achievements, get notifications, send … Download the Xbox App | Xbox

Now, if you own an Xbox 360 controller with no wire attached to it, you need to have an Xbox 360 wireless receiver in between to connect the controller and PC. You can buy a receiver and use it to connect multiple controllers and wireless headsets. It merely eliminates the need for any other additional accessories to play games on Windows PC.

I wish that I could just forfeit my ability to play the packs on pc and then they could give me an Xbox code. I have the same problem in reverse (sims on pc, I don’t even have a pc to play my games on since it broke, would like to have the packs I invested all that money on on my Xbox) if they did something like this, where you lose your game on one platform (assuming you don’t have CDs