Microsoft is a large software company that develops operating systems, productivity software, servers, and various online services. Their main products include Windows, Office, Xbox, Skype and Bing. They face competition from companies producing alternative operating systems, productivity suites, mobile platforms and internet services. To strengthen their position, Microsoft needs to focus on innovation in mobile devices, tablets, security and new markets, potentially through divesting their Windows business unit to reduce antitrust issues. They also need to ensure their platforms are competitive in the growing mobile and tablet sectors.