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How to Change Microsoft Office Product Key

Have you ever entered a pirated product key into your Microsoft Office? It can sometimes disable you from receiving critical updates, and support from Microsoft. A product key is a specific software-based key for a certain program. It is...

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Method 1 of 3:

Microsoft Office 2003

  1. How to Change Microsoft Office Product Key Picture 1
    Right-click on the start button and select Run.
  2. How to Change Microsoft Office Product Key Picture 2
    Type regedit into the field, and click on OK
  3. How to Change Microsoft Office Product Key Picture 3
    Expand HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Office > 11.0 > Registration
  4. How to Change Microsoft Office Product Key Picture 4
    Click on the item, composed of a combination of numbers and letters.
  5. How to Change Microsoft Office Product Key Picture 5
    Hold Ctrl on your keyboard, and click on DigitalProductID and ProductID.
  6. How to Change Microsoft Office Product Key Picture 6
    Press Delete and click on Yes.
Method 2 of 3:

Microsoft Office 2007

  1. How to Change Microsoft Office Product Key Picture 7
    Right-click on the start button and select Run.
  2. How to Change Microsoft Office Product Key Picture 8
    Type regedit into the field, and click on OK
  3. How to Change Microsoft Office Product Key Picture 9
    Expand HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Office > 12.0 > Registration
  4. How to Change Microsoft Office Product Key Picture 10
    Click on the item, composed of a combination of numbers and letters.
  5. How to Change Microsoft Office Product Key Picture 11
    Hold Ctrl on your keyboard, and click on DigitalProductID and ProductID.
  6. How to Change Microsoft Office Product Key Picture 12
    Press Delete and click on Yes.
Method 3 of 3:

Microsoft Office XP

  1. How to Change Microsoft Office Product Key Picture 13
    Click on the Windows icon and select Run.
  2. How to Change Microsoft Office Product Key Picture 14
    Type regedit into the field, and click on OK
  3. How to Change Microsoft Office Product Key Picture 15
    Expand HKEY_LOCAL_MACHINE > SOFTWARE > Microsoft > Office > 10.0 > Registration
  4. How to Change Microsoft Office Product Key Picture 16
    Click on the item, composed of a combination of numbers and letters.
  5. How to Change Microsoft Office Product Key Picture 17
    Hold Ctrl on your keyboard, and click on DigitalProductID and ProductID.
  6. How to Change Microsoft Office Product Key Picture 18
    Press Delete and click on Yes.

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Isabella Humphrey

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Isabella Humphrey
Update 05 March 2020

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