How to install MS Office-2021 Professional Plus on Windows OS without errors…

In this tutorial, you’ll learn how to download and install MS Office-2021 Professional Plus software on a windows PC.


Microsoft Office: is a family of client software, server software and services developed by Microsoft with the initial versions of the software containing only MS Word, MS Excel and MS PowerPoint and over the years, Office applications have grown substantially.

Office version 2021 is currently the latest version (as of writing this post) and in it you’ll find new co-authoring features, inking tools, data types, functions, translation and editing tools, motion graphics, ease-of-use features, and so much more.


Components of Office-2021:

  1. Microsoft Word: A word processor for creating and editing documents.
  2. Microsoft Excel: A spreadsheet editor.
  3. Microsoft PowerPoint: A slide presentation program used to create slideshows composed of texts, graphics, and other objects.
  4. Microsoft OneNote: A note-taking program that gathers handwritten or typed notes, drawings, screen clippings and audio commentaries.
  5. Microsoft OutLook: A personal information manager the replaces windows messaging, MS Mail and Schedule+. It includes an email client, address book, calendar, and task-manager.
  6. Microsoft Publisher: A desktop publishing app for windows mostly used for designing brochures, labels, calendars, greeting cards, business cards, newsletters, web sites and postcards.
  7. Microsoft Access: A database management system for windows that combines the relational Microsoft Jet Database Engine with a graphical user interface and software development tools.
  8. Microsoft Visio:A diagramming and vector graphics application that helps individuals and teams to create and share professional, versatile diagrams that simplify complex information.
  9. Microsoft Project:A project management application designed to assist a project manager in developing schedules, assigning resources to tasks, tracking progress, managing budgets and analyzing workloads.
  10. OneDrive for Business: – A file hosting service that allows users to sync files and later access them from a web browser or mobile device.
  11. Skype for Business:An integrated communications client for conferences and meetings in real-time.



Minimum System Requirements:

Before installing the software on your PC make sure it meets the following minimum system requirements;

  • Processor: 1.1GHz or faster, 2-Core.
  • Operating System: Windows 10, Windows 11, Windows Server 2019, Windows Server 2022.
  • Memory (RAM): 2GB (32bit) or 4GB (64bit) of RAM required or higher.
  • Hard Disk space: 4GB of free hard-disk space required.
  • Microsoft DirectX 9 graphics device with WDDM drivers.
  • Screen Resolution: 1280 x 768
  • Some feature may require .NET 3.5 or 4.6 and higher to be installed.
  • Internet access connection.


Video Tutorial (Installation Guide):

Watch the video tutorial here for installation instructions…


Microsoft Office Suite Software free Download:

Office-2021 is a complete standalone version of Microsoft’s office suite designed for businesses and consumers who want to avoid the subscription version of office.

Software Setup details;

  1. Setup file names: Sonalabs.org_MS_Office_ProPlus_2021_32bit_and_64bit_deployment_tools.
  2. Full Setup size:
  3. Setup type: Online Installer
  4. Compatibility Architecture: 32bit (x86) and 64-bit (x64)
  5. Developer: Microsoft


Click on the red button below to download MS Office-2021 Deployment tools.



Download MS Office-2021 Tools



Have fun working on your documents…




Tum Kurtzman
Author: Tum Kurtzman

Computer Engineer, Ugandan Life Hacker, Tech Blogger, YouTuber, Founder & Lead Engineer at SONALABS.ORG... Tum completed his BSc. in Computer Engineering from Makerere University and you can reach him via e-mail at

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