Install & Active Project Professional 2021- Indigo Software

1. Introduction

Microsoft Project Professional 2021 is the latest retail version of Microsoft’s project management suite. It offers advanced features for scheduling, budgeting, resource allocation, and reporting.
This is a full retail version, delivered as a digital download — no subscription or recurring fees.

2. System Requirements

Operating System: Windows 10 or Windows 11 (64-bit)
Processor: 1.6 GHz or faster, 2-core
Memory: 4 GB RAM
Storage: 4 GB available disk space
Display: 1280 × 768 resolution
Internet: Required for activation and updates

3. Download Microsoft Project Professional 2021

Use one of the following secure links to download the official ISO installer:

Primary Download Link: Check email for link
Alternative Download Link: Check email for link

4. Install Microsoft Project Professional 2021 (64-bit)

Download the ISO file from one of the links above.
Right-click the ISO file and select Mount.
Open the Office folder.
Run setup64.exe.
The installer will show “Getting your Office” — this is normal.
Wait for the installation to complete.

5. Activate Microsoft Project Professional 2021

Open the Microsoft Project application after installation.
Important: Do not sign in before activating.
On the welcome screen, click Sign In → then click Enter Product Key Instead.
Enter your retail product key provided at purchase.
Complete the activation process online.
Once activated, you can sign in with your Microsoft account if desired.

6. Microsoft Project Beginner Tutorial

If you’re new to Microsoft Project, watch this short beginner-friendly tutorial:
🎥 Watch on YouTube (Under 10 Minutes)

7. Troubleshooting Tips

If you don’t see “Enter Product Key Instead”, it means you signed in before activation — uninstall and reinstall to reset the activation prompt.
Ensure your internet connection is stable during activation.
Use the official Microsoft Support and Recovery Assistant if activation fails.
For ISO mounting issues, use a tool like WinCDEmu or PowerISO.

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How to Download, Install, and Activate Microsoft Project Professional 2021