Replace Windows operating system and its Office software with Linux and Open Office. We spend billions on Microsoft products, while others use free Linux and its open source software which is free, faster, and more secure! I use only Linux at home, why can't Uncle Sam? Seven countries are switching to Linux, including Russia. IBM uses Linux. All Apple computers is it. Contracting regs require competition for everything over $3K with an exception for a monopoly to Microsoft and 4 million computers. Training to use Linux takes 5 minutes, you click the mouse. Most won't know it's not Windows except graphics are clearer, speed is much faster, and Chrome is more secure and better than Explorer.