THAT'S RIGHT! FREE ONLINE OS UPGRADES FOREVER FROM UBUNTU! GREAT FOR OLDER COMPUTERS & LAPTOPS! INCLUDES LINUX KERNEL 3.16, IMPROVED GRAPHICS PERFORMANCE, BETTER XFS AND BTRFS PERFORMANCE, PRO SECURITY LEAKS PLUGGED AND EXPANDED INTEL SSD SUPPORT. WE ALL KNOW THE ADVANTAGE OF THE LINUX OS. THIS DISC IS 64 BIT AND WILL WORK WITH MOST DESKTOPS OR LAPTOPS. YOU CAN RUN THE DISC LIVE WITHOUT TOUCHING YOUR CURRENT WINDOWS OS OR INSTALL AND USE INSTEAD OF WINDOWS.  NO KEYS ARE NEEDED AND IT CAN BE INSTALLED ON AS MANY MACHINES AS YOU LIKE WITH NO LIMITS SINCE IT IS OPEN SOURCE AND FREE FOR ANYONE TO USE.  I HAVE INSTALLED THIS OS ON MANY MACHINES AND IT WORKS GREAT. THE OPERATING SYSTEM WILL BE RECORDED ON A BRAND NEW BLANK DISC WITH NO FANCY GRAPHICS AND SHIPPED WELL PACKAGED.  IF YOU DO NOT LIKE IT JUST SEND IT BACK FOR A REFUND. THANKS FOR LOOKING.