Microsoft Flight Simulator
Microsoft Flight Simulator is a series of flight simulator programs. It is one of the longest-running, best-known, and most comprehensive home flight simulator programs on the market. It was an early product in the Microsoft application portfolio and differed significantly from Microsoft's other software. At 37 years old, it is the longest-running software product line for Microsoft, predating Windows by three years. Microsoft Flight Simulator may be the longest-running PC game series of all time.