Complete Guide to Resolving Microsoft Office Activation Issues

Activate Microsoft Office products to unlock all features. If you have problems activation with Microsoft Office application, you can refer to the professional Microsoft Office activation troubleshooting tool in this article to fix Office activation issues on Windows 10/11. For more computer skills, please visit the official website of MiniTool software.

If your Microsoft Office product activation fails, you can use the professional Microsoft Office activation troubleshooting tool to see if it can help you resolve Microsoft Office activation issues.

Microsoft Support and Recovery Assistant

Microsoft provides a free Office activation troubleshooting tool in Windows 10/11 - Microsoft Support and Recovery Assistant. This tool helps you identify and fix activation issues with Microsoft 365.

• You can visit this page of Microsoft: Unauthorized products and activation errors in Office. Go to Step 4: Troubleshoot Office Activation .
• Click the download button under "Microsoft 365: Using Microsoft Support and Recovery Assistant" to download the Microsoft Support and Recovery Assistant to your Windows computer.
• After downloading, click the downloaded exe file to open the installation dialog box. You can then follow the instructions to troubleshoot Office activation issues.

Other tips to fix Microsoft Office activation failures

If Microsoft Office is not activated, you can also try the following tips to see if they can help you fix activation errors.

Tip 1. You should log in to Office using the account you used when you purchased Microsoft Office.

Tip 2. If you use Microsoft 365 subscription, you can check your Microsoft 365 subscription status to see if it has expired.

Tips 3. Check the computer's date, time and time zone.

Tip 4. Try running Office as an administrator.

Tips 5. Update Office.

Tips 6. Uninstall Office and reinstall it.

Tip 7. Contact Microsoft Support or other retailers who you purchased Office products.

How to recover deleted or lost Office files for free

To recover permanently deleted files or lost files, you need to use a professional data recovery program.

MiniTool Power Data Recovery is a top-notch free data recovery software application that is compatible with Windows. You can use this program to recover permanently deleted files or lost data from Windows computers or laptops, USB flash drives, memory cards, SD cards, external hard drives, SSDs, etc.

MiniTool Power Data Recovery can help you recover data from a variety of data loss situations. Unless the hard drive is physically damaged and cannot be recognized by your computer, you can try to use this program to recover your data. Thanks to its built-in bootable media builder, you can even use it to recover data when your computer doesn't boot. The bootable media builder allows you to create a bootable USB drive or disk that you can use to boot your computer to WinPE.

Download and install MiniTool Power Data Recovery on your Windows PC and check out the simple guide below.

• Start MiniTool Power Data Recovery.
• On the main interface, select the target hard drive under Logical Drive and click Scan . If you want to scan the entire disk or device, you can click the Devices tab, select the target disk or device, and then click Scan.
• After the scan is complete, you can check the scan results to find the target file, check the required files, and then click Save to select a new target location to store the recovered files.

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