Using www.office.com/setup
Open your Internet Browser, visit URL www.office.com/setup or Microsoft365.com/setup, and Hit Enter.
Sign Into your Microsoft Account or You can simply Create a New Account.
Enter the Product key, you need to enter the 25-Character Alphanumeric product key.
Select Country and Language, you will need to select Country/Region and Language, if prompted.
Hit Next and you will be on your Account page, Now you can simply Click Install Office to download Office.
office.com/setup:
Go to office.com/setup or www.office.com/setup, office setup website.
Sign In or Create a New Microsoft Account.
Enter 25-Character Product key, Select Country and Language.
Click "Install Office" button below your Office Subscription.
Save and Download Office Setup.
Run Setup and Finish Installation.
Run Office Apps, Accept License, Installation Complete.
Microsoft 365
Microsoft 365 formerly known as Office 365 is one of the most used Productivity suite available in the market right now. Microsoft 365 is the cloud-based version of the Office Productivity suite that includes all the applications that are included with the Office suite. The major advantages of the Microsoft 365 Productivity suite are: It is subscription-based and is a cloud-based application.
Microsoft365.com/setup
If you have just purchased a Microsoft 365 subscription and want to install it on your device. You will need an Active internet connection to visit Microsoft365.com/setup from your browser and Sign In with your Microsoft Office associated Account to get started with Microsoft 365. Further, you will need your product key to add your subscription to your Account if it is not already added to your Account.
office.com/setup:
Go to office.com/setup or www.office.com/setup, office setup website.
Open your favorite browser and enter the URL www.office.com/setup or www.microsoft365.com/setup and hit enter. You can also search for office.com/setup from your browser search.Sign In or Create a New Microsoft Account.
Click Sign In and use your Microsoft account Email, Phone, or Skype Id to Sign In, If you do not have a Microsoft account you can click on the Create a new account button.Enter 25-Character Product key, Select Country and Language.
Once signed In you will now need to enter your Product key which is in XXXXX-XXXXX-XXXXX-XXXXX-XXXXX format. Your product key will be in your email associated with Office or on the retail packaging. You may also need to select your country/region and Language. Click Next.Click "Install Office" button below your Office Subscription.
Now you will be on your Office account page, you will find all your Purchased subscriptions and Products there. Find Microsoft Office and Click Install under the Product Information.Save and Download Office Setup.
Click Install Again and the Office setup will download. According to your Browser, Save the Downloaded Office setup.Run Setup and Finish Installation.
Run the downloaded installation file and your installation will begin. Sit back while the installation is in progress. Once the installation is finished. Click Close.Run Office Apps, Accept License, Installation Complete.
Once the Installation is Complete, Open any Office App like Word and Accept the license. Once you accept the license, your Office is activated and Installation is Finished.
Purchasing Office
Purchasing Office is an easy affair and can be purchased safely from the Office website. You need to visit www.office.com and Select your Office Plan and Subscription. According to your Plan and Subscription, you will be able to make payments and continue with the Installation.
office.com/setupkey
office.com/setupkey is another office setup webpage used to redeem multiple product keys and commercial product keys at one time. office.com/setupkey is mostly used for commercial Office product keys and Office for business and multiple device setup.