How to Repair an Office Installation in Windows

How to Repair an Office Installation in Windows

If your Office apps are not working correctly, you can repair the installation.

—————

Step 1: Open Programs and Features

1. Press Windows Key + R, type appwiz.cpl, and press Enter.

2. Locate Microsoft 365 Apps in the list.

—————

Step 2: Run Repair

1. Select Microsoft 365 Apps.

2. Click Change.

3. Choose either:

– Quick Repair – faster and fixes most issues.

– Online Repair – deeper repair but requires internet.

4. Click Repair.

✅ After the repair completes, restart your computer and test Office again.

    • Related Articles

    • Fixing Office Apps That Won’t Open or Keep Crashing

      If Word, Excel, or another Office app will not open or keeps crashing, try the following steps. ————— Step 1: Restart Your Computer • A simple restart often clears temporary issues. ————— Step 2: Update Office 1. Open any Office app. 2. Click File > ...

    • How to install Office Apps (365) to your Windows or Mac computer

      How to Download and Install Microsoft 365 Office Apps (Windows and Mac) This guide will walk you through downloading and installing the Microsoft 365 Office apps, including Word, Excel, PowerPoint, Outlook, and more. The steps are nearly the same for ...

    • How to Insert and Use Add-Ins in Office Apps

      Add-ins extend the functionality of Word, Excel, and Outlook by adding new tools. ————— Step 1: Open the Add-ins Store 1. In Word, Excel, or Outlook, go to the Insert tab. 2. Click Get Add-ins (or Store). ————— Step 2: Browse and Install 1. Search ...

    • What to Do If You Get “Product Deactivated” in Microsoft 365

      If Office apps display “Product Deactivated,” your subscription or activation needs attention. ————— Step 1: Verify Your Subscription 1. Go to www.office.com. 2. Sign in with your Microsoft 365 account. 3. Confirm your subscription is active. ————— ...

    • How to Recover Unsaved or Previous Versions of Office Files

      If you lose changes or accidentally close a document, you can often recover it using Office’s built-in recovery tools. ————— Step 1: Recover Unsaved Files 1. Open Word, Excel, or PowerPoint. 2. Go to File > Info > Manage Document (or Manage ...

    • Popular Articles

    • How to install Office Apps (365) to your Windows or Mac computer

      How to Download and Install Microsoft 365 Office Apps (Windows and Mac) This guide will walk you through downloading and installing the Microsoft 365 Office apps, including Word, Excel, PowerPoint, Outlook, and more. The steps are nearly the same for ...

    • How to Save and Share a Document in OneDrive from Word or Excel

      Follow these steps to save your document to OneDrive and share it with others directly from Word or Excel. ————— Step 1: Save to OneDrive 1. In Word or Excel, click File. 2. Select Save As. 3. Choose OneDrive – [Your Organization or Personal]. 4. ...

    • How to Collaborate on a Document in Real-Time with Others

      Microsoft 365 allows you to co-author documents with colleagues in Word, Excel, or PowerPoint. ————— Step 1: Save to OneDrive or SharePoint 1. Open your file in Word, Excel, or PowerPoint. 2. Click File > Save As and select OneDrive or SharePoint. ...

    • How to Recover Unsaved or Previous Versions of Office Files

      If you lose changes or accidentally close a document, you can often recover it using Office’s built-in recovery tools. ————— Step 1: Recover Unsaved Files 1. Open Word, Excel, or PowerPoint. 2. Go to File > Info > Manage Document (or Manage ...

    • How to Use Templates in Word, Excel, and PowerPoint

      Microsoft Office apps come with ready-to-use templates to save you time. ————— Step 1: Access Templates 1. Open Word, Excel, or PowerPoint. 2. From the start screen, you’ll see featured templates. 3. Or click File > New to browse available templates. ...