https://www.gamespot.com/articles/skyrim-special-edition-is-free-on-xbox-one-and-pc-/1100-6453189/

PC and Xbox One players who still haven't picked up Skyrim by this point now have a chance to try the game out. For the first time, the Special Edition of Bethesda's critically acclaimed open-world RPG will be free to play on both platforms this weekend.

Beginning today, players can dive into the full version of Skyrim: Special Edition for the next couple of days. As is the case with other free trials, Xbox One owners will need to have an Xbox Live Gold subscription in order to play the game.