Either you have purchased MS Office Retail card from a retail counter or from online just go through the following steps to install Microsoft Office on your device.
To find your MS Office setup product key, look the back side of the card and you will see a combination of 25 alpha-numeric characters as a Product key. Here is a sample of product key to make you understand:
First open the MS Office setup website www.Office.com/setup or Office.com/setup into your browser and sign in with your Microsoft Account. If you don't have an account then in that case create a new account and sign in with that.
After doing sign in you need to Enter your product key, Country or region and Your Language to get your Microsoft Office setup. Here's what to do next:-
Step 3 (Instead of Step 2)
If you already entered a product key and looking for your Office setup? Then Download and Install MS Office from www.Office.com/MyAccount and follow the on-screen instructions to activate your license.
We are available 24/7 to help you out with Microsoft Office setup including the complete procedure of download, install and activate Office online. We do not resolve only your problems related to MS Office setup, but also we guide with "how to get started with your new Microsoft Office" once it gets installed successfully onto your device. So what are you waiting for? Just ask the questions whatever you have throughout www.Office.com/setup via live chat online or call on our toll free number +1-888-282-1056.