Fred says he aims to bring the Premier League Trophy to Old Trafford for the 14th time after completing his move to Manchester United.
"I'm looking to win titles, alongside my new team-mates and my new manager, win matches with the club and make history by achieving great things together," the Brazilian told Man Utd's official website.
"I'm looking to show the best of my abilities every day and to work to improve. And that means working to play well and put in good performances in the Premier League, and with Manchester United to achieve great things and win titles."
Those abilities include a creative spark, which manager Jose Mourinho identified as one reason for the 25-year-old's arrival.
"Fred will complement our other midfielders' qualities, which we need," Mourinho said. "His creative brain and passing vision will give us another dimension to our game."