Microsoft office is a program that is used on many platforms. The office.com/setup package is used by millions of users across the globe. Some users have confusion on how to upgrade windows 8.1 to the 10 version of windows. You will need to make sure your copy of the operating system is activated. You can further read the instructions to upgrade windows successfully from version 8 to 10, to know more visit at :- office.com/setup
You need to use the desktop version of Windows Update.
Scroll down to the bottom of the Control Panel and select Windows Update.
You'll see the Windows 10 upgrade is ready.
Check for Issues.
After that, you get the option to begin the upgrade now or schedule it for a later time.
When thats done, you will be brought to your new Windows 10 desktop and can start checking out all of the cool new features like the new Start menu, Cortana, and Action Center.