There is no cross-buy. There is no PC digital license. Even if you own the disc, you cannot play it on a PC.
Most YouTube videos or forum posts claiming "Download Free Forza Horizon 2 Full Version PC" are . They will ask you to: How To Download Forza Horizon 2 On Pc Free
Forza Horizon 2 is an Xbox exclusive game, which means it's only available on Xbox consoles, such as Xbox 360, Xbox One, and Xbox Series X/S. Microsoft, the developer of Forza Horizon 2, hasn't released the game on PC or other platforms. This is likely due to various reasons, including licensing agreements, platform exclusivity, and business strategies. There is no cross-buy
You cannot get Forza Horizon 2 on PC for free. But you can get similar or better racing experiences for exactly $0 legally. Most YouTube videos or forum posts claiming "Download