Microsoft, a multinational technology company headquartered in the United States, is a pioneer in global PC software development. It was founded by Bill Gates and paul allen in 1975, and its headquarters is located in Redmond, Washington (near Seattle). Mainly engaged in R&D manufacturing, licensing and providing a wide range of computer software services.
The most famous and best-selling products are Microsoft Windows operating system and Microsoft Office series software, and it is the largest computer software provider in the world at present.