The purpose of ESRB ratings and content descriptors, which are universally used on all video games, are provided as a guide to let you know what to expect in terms of age appropriateness, violence, language, etc. It's similar to the ratings that are given to TV shows and movies, such as G, PG and R, along with a few key words describing what type content will be shown throughout the movie. ESRB ratings are a useful tool for parents to evaluate the nature of the game content. Certain retailers such as Gamestop and Walmart will not allow people under the age of 17 to purchase titles with an M or AO rating.
Ratings Guide (by the ESRB)
Note: When you play games online over Xbox Live, you're playing with real people. The ESRB ratings do not carry over to online gameplay, since you can't control what people say . If you want to manage your family's access to things like Xbox Live, you can adjust the parental controls. They show you how to do this here: Set up Parental Controls (by Microsoft)
Ratings Guide (by the ESRB)
Note: When you play games online over Xbox Live, you're playing with real people. The ESRB ratings do not carry over to online gameplay, since you can't control what people say . If you want to manage your family's access to things like Xbox Live, you can adjust the parental controls. They show you how to do this here: Set up Parental Controls (by Microsoft)