How do I change my Microsoft Office serial number?

On the device where you want to change the key, open any Office app, select the File menu and then select Account near the bottom of the menu. Under Product Information, select the Change License button.

How do I activate my Microsoft Office 2010 with a different product key?

Activate Office 2010 online

  1. Click File > Help > Activate Product Key. If you don’t see an Activate Product Key button, your software is already activated, and you don’t need to do anything.
  2. Follow the steps in the Activation Wizard.

How do I change or remove Microsoft Office license?

Office 365: Uninstalling Office and Deactivating Licenses

  1. Open the Start menu.
  2. Click Control Panel.
  3. Select Programs, or Programs and Features.
  4. Select Uninstall a program.
  5. Search for the Microsoft program you wish to uninstall and select it.
  6. Click Uninstall.

How do I find my product key for Microsoft Office 2010 on my computer?

How to Find Product Key of Microsoft Office 2010:

  1. Click “Application” tab under “Registry Key”.
  2. View Applications Registry Keys on the right panel. EaseUS Key Finder will show all keys of installed software. Copy the targeted serial numbers. Also, you can click “Print” or “Save”.

How do I unregister Microsoft Office 2010?

You will have to activate it on the “new” computer. For local installs of Office, ie 2010, there is no consumer “deactivate” process. The license requires you uninstall it from an old machine as part of the license transfer process to ensure that office is no longer running on the old machine.

How do I remove a product key?

To be clearer, this is the sequence:

  1. Open a command prompt as an Administrator.
  2. Enter slmgr /upk and wait for this to complete. This will uninstall the current product key from Windows and put it into an unlicensed state.
  3. Enter slmgr /cpky and wait for this to complete.
  4. Enter slmgr /rearm and wait for this to complete.

How do I unlink a Windows 10 product key?

Press Windows key + X then click Command Prompt (Admin). At the command prompt, enter the following command: slmgr. vbs /upk. This command uninstalls the product key, which frees the license for use elsewhere.