Copy and Paste in Word does not work

Hi mention11,

Here are a few more steps you can try:

Repairing Microsoft Office:

1. Close all Office applications: 
Make sure all Microsoft Office programs (Word, Excel, PowerPoint, Outlook, etc.) are closed.

2. Open Settings

3. Apps and Features:
- In Settings, click on "Apps and Features."

4. Find Microsoft Office:
- Locate Microsoft Office in the list of installed programs.

5. Select Change:
- Right-click on Microsoft Office and choose "Change" or "Change/Remove."

6. Repair Office:
- A window will appear. Select "Repair" and then click "Continue" or "Next."
- Follow the on-screen instructions to complete the repair process.

7. Restart your computer:
- After the repair is complete, restart your computer.

Repair an Office application - Microsoft Support

Reinstalling Microsoft Office:

If repairing doesn't resolve the issues, you might need to reinstall Office. Here's how you can do it:

1. Uninstall Office:
- Open Settings.
- Go to Apps and Features.
- Find Microsoft Office in the list  and select "Uninstall."

2. Restart your computer:
- After uninstalling Office, restart your computer.
Uninstall Office from a PC - Microsoft Support

4. Download and Install Office:
- Go to the official Microsoft Office website and sign in with your Microsoft account.
- Download the Office installer.

5. Run the Installer:
- Double-click the downloaded installer to run it.

6. Follow on-screen instructions:
- The installer will guide you through the installation process. Follow the on-screen instructions, including signing in with your Microsoft account.

Download and install or reinstall Microsoft 365 or Office 2021 on a PC or Mac - Microsoft Support