office.com/setup- Download, install and activate office 2019,365 or 2016 with 25 character alpha-numeric product key Sign in Microsoft Office setup at www.office.com/setup.
norton.com/setup - Have you purchased a Norton security product recently? Find out how to download, install, setup Norton antivirus on your device. To activate Norton setup using the 25 digit Norton product key, go to the website www.norton.com/setup.