A computer or video game is an electronic game which usually involves interaction with a human user interface or input apparatus, including a mouse, joystick, gamepad, keyboard, or touch screen device. The term ‘video’ is used to refer to images projected by the game engine or player. Computer games are normally targeted at a casual audience. Computer games generally utilize a virtual reality environment that combines graphics, sounds, and other artificial features with or without interactivity from the users. These games can be obtained for personal use, multiplayer modes (either online or server browser games), and offline modes.
Gaming devices have also increased in size and complexity over the past decades. Advances in embedded processing architecture have increased the rate and scope of games that can be produced for a wide range of platforms. Improvements in input methods and hardware configurations have also increased the power and capability of some devices, such as digital light processing boards (DLBs), that were previously used for system integration and other complex tasks. Video gaming systems are now also used in television broadcasts. Some devices are capable of running virtual operating systems, which may include operating systems adapted for gaming.
Gaming does not solely involve playing games. It is also used as a method of recreation, social interaction, and even as a hobby. Computer games can introduce people to systems and technologies that they would never have known about without gaming. They can also teach important life lessons to younger generations, such as how to be patient and how hard work can bring good rewards.