After the trial period, Microsoft office 2010 needs a valid product key. You may even need to change the product keys if you have multiple machines. By using installer, you can easily change the product keys. The given guidelines will take you through the process of changing product keys.
Steps:
- Open the office 2010 installer.
- On appearance of setup window, select the option of enter a product key and tap the continue button.
- In the given field, enter the product key that you want to use. Remember, it does not require to be activated online, so the option of “attempt to automatically activate my product online” given at the bottom is optional.
- Tap the continue button after the validation of product key.
Now the product key has been changed. You can further opt to customize the installation or exit.
