Once the progress bar finishes, open any app (like Word). You will be prompted to sign in with your Microsoft account or enter your 25-character product key . Pro-Tip: Use the Office Deployment Tool (ODT)
For power users or IT admins, the allows you to customize the online installation. You can choose to exclude specific apps (like Access or Publisher) to save disk space by configuring a simple .xml file. Troubleshooting Common Issues Microsoft Office 2021 ProPlus - Online Installe...
Double-click the .exe file. The "Stay Online" window will appear. Because this is an online installer, a stable internet connection is required throughout the process. Once the progress bar finishes, open any app (like Word)
Use the official link provided with your purchase or via the Microsoft setup portal. You can choose to exclude specific apps (like
Unlike subscription models, ProPlus 2021 is a perpetual license. You pay once and own the classic 2021 versions of . It’s ideal for users who prefer local installations and don't require the cloud-heavy features of the 365 suite. The Power of the Online Installer
Restart your computer to clear any hung Windows Update or background installer processes. Final Thoughts
Microsoft Office 2021 ProPlus is a powerhouse for professionals. By using the online installer, you ensure you're getting the most stable, secure, and updated version of the software from day one.
