1. Deal the UNO cards. Each player starts the game with 7 cards dealt face down. ...
  2. Match your cards to the discard pile. Choose either the player to the left of the dealer or the youngest player to start and work in a clockwise direction. ...
  3. UNO card meanings. ...
  4. How to win UNO

For only two players :

To play UNO with two players, each player starts with seven cards, and the goal is to be the first to discard all their cards. 

You match the top card of the discard pile by color or number, and special cards like Reverse, Skip, and Draw Two have specific effects.