Microsoft released Windows 10 – and the crowd went wild. Sorta. But anything is better than what they had going for them. But this step forward sees a possible evolution for Windows, and they’re trying to prove it to their dying fan base when they released the Surface Book.

They’re even making you a deal: you can get your hands on a $599 “ultimate” laptop for $300 less if you trade in your old Mac Book. But, there are some conditions:

Your previous laptop can’t be older than 6 years, it has to have a screen that’s at least 11.4 inches, and it has to be able to power on.

The Surface Book will be available online from the 26 October.

[source: fortune]