How to retrieve licence number/activation code

My old windows laptop has broken. I cannot retrieve my licence no/activation key. I have the free trial version on my new Macbook but it is just about to expire. How can I transfer my account over to the new laptop??

Please send me an email on [email protected] and include the email address the license was registered to. I will deactivate it from the previous computer, send you the key, and then you can activate it on the new one.

Sorry. Wrong address. I changed it see the original post.