How to Download and Install or Reinstall Office 365 on a PC?

To download and install or reinstall Office 365 on PC, sign in to your Microsoft account, download the installer, and follow the on-screen instructions to complete installation and activation. If you still encounter any problems during the activation process, you can visit the official page office.com/setup or microsoft365.com/setup and find a solution to your problem.

Steps to Download Office 365

Visit the official Microsoft site: office.com/setup or microsoft365.com/setup.
Sign in using the account associated with your Office 365 subscription (Microsoft account, work, or school account).
From the dashboard or "Apps" menu, select "Install apps" and choose "Microsoft 365 apps".
Select your preferred language and version (64-bit is default), then click "Install" to download the setup file.

Steps for Installation and Activation

Run the downloaded setup file (you may see prompts like "Run," "Setup," or "Save File" depending on your browser).
If prompted by User Account Control, select "Yes" to allow the installer to make changes.
Wait for the installer to complete. The setup process automatically downloads the required files and installs Office 365.
Once you see "You're all set! Office is installed now," click "Close" and launch any Office app (like Word) from your Start menu.
Accept the license agreement on first launch to activate Office 365. If you see the Activation Wizard, follow its prompts.

How to Reinstall Office 365

Before reinstalling, uninstall any existing Office versions to avoid conflicts.
After uninstalling, follow the download and installation steps above.
Reinstallation is done via the same "Install apps" option on your Microsoft account dashboard.
Choose your language and preferred version, download, and run the installer. Activation is automatic upon first launch.

Key Highlights

Office 365 requires periodic internet connection for activation and updates.
You can install on up to 5 PCs per subscription.
For troubleshooting, use Microsoft’s Help and Troubleshooter tools if issues arise.

Note: By following these steps, you can easily download and install or reinstall Office 365 on your PC, ensuring access to all Office applications with your subscription.