
How to Download, Install, and Activate Microsoft Office 2021 Professional Plus
Microsoft Office Professional Plus 2021 is a powerful and versatile suite of applications tailored to meet the needs of professionals, students, and businesses alike. Designed to enhance productivity, this suite includes essential tools for creating polished documents, managing detailed spreadsheets, designing impactful presentations, and more. With its intuitive interface and robust features, Office 2021 empowers users to work efficiently, collaborate seamlessly, and communicate effectively in todayβs fast-paced digital environment.
This edition introduces a range of improvements and new features, including enhanced co-authoring capabilities, advanced data analysis tools in Excel, dynamic presentation features in PowerPoint, and a refreshed design across applications that aligns with modern user expectations. Whether you’re drafting reports in Word, crunching numbers in Excel, or delivering a pitch in PowerPoint, Office 2021 Professional Plus provides the tools you need to succeed.
Before downloading and installing Office 2021, it is essential to ensure your computer meets the minimum system requirements. Adequate hardware and software compatibility are crucial for optimal performance, ensuring a smooth installation process and uninterrupted use of the suiteβs advanced features. Compatibility with your operating system, sufficient storage space, and stable internet access are key considerations that will help you make the most of this software.
By taking these steps, youβll be well-equipped to unlock the full potential of Microsoft Office Professional Plus 2021 and elevate your productivity to new heights.
System Requirements for Windows
To install Microsoft Office 2021 Professional Plus on a Windows system, your device must meet the following criteria:
Requirement | Details |
Operating System | Windows 10 or newer |
Internet Connection | Broadband connection with a minimum download speed of 20 Mbps |
Processor | 1.6 GHz or higher, dual-core |
RAM | 4 GB (64-bit) or 2 GB (32-bit) |
Free Disk Space | 4 GB |
Note: Microsoft Office 2021 is not compatible with older versions of Windows, such as Windows 7 or Windows 8.1.
System Requirements for Mac
To install Microsoft Office 2021 Professional Plus on a Mac, your device must meet these requirements:
Requirement | Details |
Operating System | macOS Big Sur (11.0) or later |
RAM | Minimum 4 GB |
Free Disk Space | 10 GB |
Screen Resolution | 1280Γ800 or higher |
Internet Connection | A stable connection is required for downloading and activating the product |
By ensuring your system meets these specifications, youβll have a smooth installation and activation experience with Microsoft Office Professional Plus 2021.
How to Uninstall the Previous Version of Microsoft Office
Before installing Microsoft Office 2021 Professional Plus, it is highly recommended to remove any existing versions of Microsoft Office from your system. Doing so helps prevent potential conflicts between different versions, ensuring a smoother installation process and better performance of the new software. Older Office installations may also leave behind residual files or settings that could interfere with the proper functioning of Office 2021.
By uninstalling previous versions, you create a clean slate for your new installation, reducing the likelihood of errors or compatibility issues. Additionally, this step frees up valuable system resources, such as storage space and memory, which are necessary for the optimal performance of Office 2021.
To assist you, weβve outlined clear, step-by-step instructions tailored for both Windows and Mac operating systems. These instructions will guide you through the uninstallation process, ensuring that no remnants of previous Office installations remain on your device. Taking the time to follow this process will help you achieve a seamless and hassle-free experience when installing Microsoft Office 2021 Professional Plus.
For Windows Users
- Open the Control Panel.
- Select Programs and Features.
- Locate Microsoft Office in the list of installed programs.
- Right-click on it and select Uninstall.
- Follow the prompts provided by the uninstallation wizard to complete the process.
Note: The uninstallation process may take several minutes, depending on your computerβs configuration.
For Mac Users
- Open Finder.
- Navigate to the Applications folder.
- Locate all Microsoft Office applications (such as Word, Excel, and PowerPoint).
- Drag each application to the Trash.
- Empty the Trash to permanently remove the files.
Tip: To ensure complete removal, consider deleting associated files from the user library.
Restart Your System
After uninstalling the previous version of Microsoft Office, restart your computer. This ensures that all changes take effect and prepares your system for a fresh installation of Microsoft Office 2021 Professional Plus.
How to Download Microsoft Office Professional Plus 2021 on Windows
Downloading Microsoft Office 2021 Professional Plus on Windows is a straightforward process. Follow these steps to get started:
- Download Office
Use the link provided in your product email to begin the download of Office installation file - Browser Security Warning
During the download, your browser may display a security warning. This is standard protocol, as the file is being downloaded directly from Microsoftβs content delivery network (officecdn.microsoft.com).
By downloading from the official source, you can ensure the authenticity and security of your software.
How to Install Microsoft Office Professional Plus 2021 on Windows
Once youβve downloaded the installation file for Office 2021 Professional Plus, follow these steps to install the software:
- Locate the Downloaded File
Navigate to your Downloads folder to find the file you just downloaded. - Start the Installation
- Double-click the file to initiate the installation process.
- On Windows 10 or 11, the file typically opens automatically and starts the installation.
- Troubleshooting File Issues
If the file doesnβt open automatically (for example, if itβs associated with other programs like DVD software), follow these steps:- Right-click on the file and select Mount.
- A new disk will appear in File Explorer under This PC.
- Open the new disk and run the setup to start the installation.
This process, known as mounting an image, mimics inserting a physical DVD into your system.
- Complete the Installation
Allow the installation to finish and close the setup window when prompted.
Need a Product Key?
If you havenβt purchased a product key yet, you can get it here.
Frequently Asked Questions
You can download the installer for Microsoft Office 2021 Professional Plus for free. However, a valid license is required to use the software. Microsoft also offers a free 30-day trial version to help you explore the product before purchasing.
No, Microsoft Office 2021 is a perpetual license. Once purchased and activated, you can use the product indefinitely without any time limitations.
Not at all! Microsoft continues to support Office 2021 with regular security updates and technical assistance. Support is guaranteed until October 2026.
Office 2021 updates automatically via Windows Update. If you want to check for updates manually:
- Open any Office application.
- Navigate to File β Account β Update Options β Update Now.
For Mac users, updates can be managed through Microsoft AutoUpdate.
We offer live assistance during your setup and can even assist you through remote assistance. Every purchase is covered by our 100% product satisfaction guarantee. If the MS Office Store team canβt activate your purchase, you will get your money back.