Activation Key Microsoft Office Instant

Once you have your key, activation is straightforward:

When looking for an activation key, it is vital to understand the difference between the two primary licensing models, as this dictates how the key works and how long it lasts. activation key microsoft office

If the key is lost, damaged (on paper), or not working, contact Microsoft Support (they may ask for proof of purchase). Once you have your key, activation is straightforward:

The location of your key depends on how you purchased Office: Once you have your key

Difference between product key and activation code - Microsoft Support