When you acquired your new Acer PC, Acer provided you with an option that can be used if you need to recover the genuine Microsoft® operating system that has been preinstalled on your machine.
All of the recovery solutions will address the extremely rare instances of failure due to operating system file corruption or modification or hardware failure. In no way do these options limit your ability to add or remove new hardware and software to your PC, or limit your ability to make a backup copy of the operating system.
All Acer computers that are preinstalled with a genuine Microsoft Windows operating system will have a Certificate of Authenticity attached to the PC chassis. (See below)