When it comes to business productivity, Microsoft Office 2021 Professional Plus is one of the most reliable and powerful software suites available today. This version of Microsoft Office provides everything a business could need—from essential tools like Word, Excel, and PowerPoint to more advanced applications like Outlook, Access, and Publisher. With the option to install Microsoft Office 2021 Professional Plus on up to three PCs, this suite offers both flexibility and affordability for businesses, making it an attractive option for both small and large organizations.

In this blog post, we’ll walk you through the process of how to install and download Microsoft Office 2021 Professional Plus on three devices. We’ll also dive into some of the key benefits of this version of Office and why it’s the perfect solution for your business. Whether you're working on your desktop, laptop, or tablet, the installation process is straightforward, and we’ll guide you every step of the way.

Step 1: Purchase Microsoft Office 2021 Professional Plus
Before you can download and install Microsoft Office 2021 Professional Plus, you first need to purchase the software. There are a few options available for getting your hands on this version of Office. You can purchase Microsoft Office 2021 Professional Plus directly from Microsoft's official website or from authorized resellers.

Once you purchase your copy, you’ll receive a unique product key. This key is essential for the activation process and ensures that your installation is legitimate. You can install Microsoft Office 2021 Professional Plus on up to three PCs, so be sure to keep your product key in a safe place in case you need to reinstall the software on a different device in the future.

Step 2: Download Microsoft Office 2021 Professional Plus
The next step in the installation process is to download Microsoft Office 2021 Professional Plus. Depending on where you purchased the software, the download link and instructions may vary. However, the general process is quite similar regardless of where you buy it from.

1. Go to the Microsoft Website
If you purchased Microsoft Office 2021 Professional Plus directly from Microsoft, you’ll need to visit their official website to initiate the download. You’ll need to sign in with the copyright associated with your purchase. If you don’t have a copyright, you can easily create one during this process.

2. Access the Office Downloads Page
Once signed in, navigate to the "Services and Subscriptions" section of your copyright. Here, you’ll see a list of all the Microsoft products you've purchased, including Microsoft Office 2021 Professional Plus. Click on the "Install" button next to your Office 2021 Professional Plus purchase to begin the download.

3. Select Your Platform
Microsoft will automatically detect the operating system of the device you are using, but you may need to choose whether you want the 32-bit or 64-bit version of Microsoft Office 2021 Professional Plus. For most users, the 64-bit version is recommended, as it can handle larger files and more complex documents with ease. Be sure to check your device's compatibility before making your selection.

4. Start the Download
Once you’ve selected the appropriate version, click the "Download" button to begin the process. The download should only take a few minutes, depending on your internet connection speed. After the download is complete, you'll have an installer file ready to start the installation process on your first PC.

Step 3: Install Microsoft Office 2021 Professional Plus
Once the download is complete, the next step is to install Microsoft Office 2021 Professional Plus on your first device. Follow these steps to ensure that the installation is completed smoothly:

1. Run the Installer
Locate the downloaded installer file for Microsoft Office 2021 Professional Plus (it should be in your Downloads folder or wherever your browser saves files). Double-click the installer to begin the installation process.

2. Agree to the Terms and Conditions
You’ll be prompted to agree to Microsoft’s licensing terms before continuing. Make sure to read these terms and click "Agree" to proceed.

3. Choose Installation Options
You’ll be given the option to customize the installation or proceed with the default settings. If you’re unsure, the default settings are typically fine. This will install all of the applications included in Microsoft Office 2021 Professional Plus, including Word, Excel, PowerPoint, Outlook, and more.

4. Complete the Installation
The installation will begin, and it may take several minutes to complete, depending on your system’s performance. Once the installation is finished, you’ll be notified that Microsoft Office 2021 Professional Plus has been successfully installed. You can now open any of the Office applications and start using them.

Step 4: Activate Microsoft Office 2021 Professional Plus
Once Microsoft Office 2021 Professional Plus is installed, you’ll need to activate it. To do this, simply open one of the Office applications, such as Word or Excel. You’ll be prompted to sign in with the copyright associated with your purchase.

During this step, you’ll be asked to enter the product key you received when you purchased Microsoft Office 2021 Professional Plus. Once the key is entered, your copy of Microsoft Office 2021 Professional Plus will be activated, and you can begin using all of its features.

Step 5: Install Microsoft Office 2021 Professional Plus on Additional PCs
If you purchased the license for Microsoft Office 2021 Professional Plus for 3 PCs, you can now repeat the installation and activation process on two more devices. You don’t need to repurchase Office for each PC; you’re simply allowed to install it on up to three different devices under the same license.

For each additional PC, follow the same steps: go to the Microsoft website, log into your copyright, download the installer, run it, and activate Microsoft Office 2021 Professional Plus using the product key.

Benefits of Installing Microsoft Office 2021 Professional Plus on 3 PCs
There are numerous benefits to purchasing Microsoft Office 2021 Professional Plus for three devices. Here are a few reasons why businesses love this option:

1. Affordability
Purchasing a single license for Microsoft Office 2021 Professional Plus that covers three devices is a cost-effective solution for businesses. You don’t need to buy multiple licenses or worry about subscription fees, making it an ideal choice for small businesses and startups.

2. Flexibility
With the ability to install Microsoft Office 2021 Professional Plus on three devices, employees can access their work from a variety of devices—whether they’re at the office, working from home, or traveling. This flexibility helps teams stay productive no matter where they are.

3. Seamless Integration
Microsoft Office 2021 Professional Plus is designed to integrate seamlessly across all of your devices. Whether you're using a desktop, laptop, or tablet, you’ll experience the same smooth performance, making it easier to switch between devices without missing a beat.

4. Comprehensive Tools
With Microsoft Office 2021 Professional Plus, your business gains access to the full range of Office applications. From Word and Excel to PowerPoint and Outlook, you’ll have all the tools you need to create documents, manage data, communicate with your team, and more.

Troubleshooting Common Issues During Installation
While the installation of Microsoft Office 2021 Professional Plus is generally straightforward, you may encounter a few issues along the way. Here are some common problems and how to resolve them:

Error: “Office Installation Failed”

If you see an installation error, ensure that your device is connected to the internet and meets the minimum system requirements for Microsoft Office 2021 Professional Plus. Try restarting your device and running the installer again.
Error: “Activation Key Not Valid”

Double-check that you’ve entered the correct product key. If you’re still having issues, visit the Microsoft support page or contact customer service for assistance.
Slow Installation

If the installation is taking longer than expected, check your internet connection speed and make sure there are no interruptions. You can also try installing during off-peak hours for better download speeds.
Conclusion
In conclusion, installing and downloading Microsoft Office 2021 Professional Plus for 3 PCs is a simple and straightforward process that can be completed in just a few steps. This version of Office is perfect for businesses looking for powerful productivity tools without the ongoing cost of subscriptions. With the ability to install Microsoft Office 2021 Professional Plus on up to three devices, you can ensure that your entire team has access to the most up-to-date office applications.

By following the steps outlined above, you’ll be able to enjoy all the benefits of Microsoft Office 2021 Professional Plus across your devices in no time. Whether you’re creating documents, analyzing data, or managing communication, Microsoft Office 2021 Professional Plus has everything you need to stay productive and efficient.