Windows 10 became available the later part of July 2015. If you have Windows 7 or 8, it is available as a free upgrade. If you have not upgraded yet, I would encourage you to do so. I believe Windows 10 to be the best OS yet from Microsoft. It is sleeker and faster and will give new life to older computers. If you need assistance setting Windows 10 up on your computer, contact me. Happy Autumn everyone!