OFFICE.COM/SETUP
Directions for downloading Office 365 
Office 365 is equipped with a complete array of tools that helps businesses and individuals become more productive. To get this cloudbased suite, pay a visit to office.com/setup..
Here are the steps to download the office 365
Visit office.com/setup. When the user is not logged on, they need to click on sign in located at the upper right corner of the webpage. In the login page, enter the email, phone or Skype ID. If you do not have an account, click on Create One! Link. Enter a phone number or email. You may also create a brand-new email ID. Follow all the formalities. Log on to your new or old account. Click on Install Office 365. Select the version: 64-bit or 32-bit for Windows PC. Select the language. Go to More option and choose the apps, if you do not want all of them. Click on the Install button. Wait for the setup to get downloaded.
Thank you 
Source for Software Setup : www.office.com/setup.