To install Microsoft 365 on your Windows PC, go to Office.com/setup and sign in with your Microsoft account linked to your subscription. Click "Install Office", download the setup file, and run it. Follow the prompts to complete installation. Once done, open any Office app and sign in again to activate your subscription.
 
How to Install Microsoft 365 on Windows
 
Follow these steps to install Microsoft 365 on your Windows PC quickly and securely:
 
1. Sign in at Office.com
 
  • Go to www.office.com/setup
  • Click “Sign in” and use the Microsoft account linked to your Microsoft 365 subscription.
  • If you don’t have an account, click “Sign up for free”.
 
2. Go to "My Account" and Select Install Office
 
  • After signing in, click on your profile icon and select “My Microsoft account”.
  • Under the Microsoft 365 section, click “Install Office”.
 
3. Download the Installer
 
  • A setup file (usually OfficeSetup.exe) will download.
  • Open the file to begin installation.
 
4. Run the Installer
 
  • Follow the on-screen prompts.
  • Microsoft 365 apps like Word, Excel, PowerPoint, and Outlook will begin installing.
  • Installation time depends on your internet speed and PC performance.
 
5. Sign in to Activate
 
  • Once installed, open any Office app.
  • Sign in with your Microsoft account again to activate Office.
  • You're now ready to use Microsoft 365!