Analyze Your Game Yourself Before Using an Engine
Mike Leahy sent out a "Tip of the Week" that I think bears repeating. Before you go over a game you've played with the Chess.com Game Review Engine, take the time to go over the game yourself without the engine. Try to do your own analysis first, and discover what you could have done differently. Then see what the engine says about your own analysis. Here is Mike Leahy's You-Tube video: https://www.youtube.com/watch?v=Ybe_4f-X05o