Uninstall & Reinstall Issues

How to Uninstall Office 2016 Without Losing Word or Excel Files

Jason MillerJason Miller Nov 2, 2026 868 views

Question details

The user wants to uninstall an existing Microsoft Office Professional Plus 2016 installation to upgrade to Microsoft 365, without deleting their personal Word documents or Excel spreadsheets.

How to Uninstall Office 2016 Without Losing Word or Excel Files
Product
Microsoft Office 2016
Device & OS
Windows 10
Scenario
Upgrading from Office Professional Plus 2016 to Microsoft 365 after reinstalling the Windows operating system.
Observed behavior
The user needs to safely remove the old Office version software files while preserving all user-created data files on the local drive.
Before you start

Although uninstalling Microsoft Office only removes the application files and leaves your personal documents intact, it is always a best practice to back up your important Word and Excel files to an external drive or cloud storage before making major system software changes.

Solution 1Recommended

Uninstall Office 2016 via Windows Settings

The standard and safest way to remove Office applications without affecting your personal documents.

Uninstalling through Windows Settings ensures that the operating system cleanly removes the program executables, registry entries, and shortcuts. It inherently ignores user-generated files like .docx and .xlsx.

1
Open Windows Settings

Click the Start menu and select the gear icon to open 'Settings', then click on 'Apps' to access 'Apps & features'.

2
Locate Office 2016

Scroll down the list of installed applications or use the search bar to find 'Microsoft Office Professional Plus 2016'.

3
Uninstall the Application

Click on the Microsoft Office application, select 'Uninstall', and follow the on-screen prompts to completely remove the software.

Uninstall Office 2016 via Windows Settings
Your Files Are Safe: This process only deletes the Office program files. Your Word and Excel files will remain exactly where you saved them on your hard drive.
Free Microsoft Office alternative

Try WPS Office: A Lightweight and Free Alternative

If you are reinstalling Windows and need a fast, reliable, and free office suite without paying for a Microsoft 365 subscription, consider WPS Office. It handles your existing Word and Excel files flawlessly while saving you money and system resources.

  1. 1. Download the Installer: Visit the WPS Office official website and download the free installer for Windows.
  2. 2. Install the Suite: Run the setup file and follow the brief instructions to complete the fast installation process.
  3. 3. Open Your Files: Double-click your existing Word or Excel files to seamlessly open and edit them right inside WPS Office.
Fully compatible with Microsoft Office formats including .docx, .xlsx, and .pptx.Lightweight installation that takes up minimal system resources on Windows 10.All-in-one suite combining Writer, Spreadsheet, Presentation, and a built-in PDF editor.Familiar user interface makes switching incredibly easy with zero learning curve.
microsoft office alternative - wps office

Frequently Asked Questions

Will uninstalling Office 2016 delete my Word documents?

No, uninstalling any version of Microsoft Office only removes the software application files. All your locally saved Word documents, Excel spreadsheets, and PowerPoint presentations will remain safe on your hard drive in their respective folders.

Do I need to backup my files before uninstalling Office?

While the uninstallation process does not target personal files, it is highly recommended to back up your important documents to an external drive or cloud service like OneDrive as a general precaution whenever making significant changes to system applications.

Can I install Microsoft 365 immediately after removing Office 2016?

Yes. Once Office 2016 is fully uninstalled and you have restarted your computer, you can log into your Microsoft account online, download the Microsoft 365 installer, and set it up without any software conflicts.