Did you know that Microsoft Edge has Cortana built right in?.
Are you thinking, how does that help me? well think again.
You go to YouTube and are listening to a new song but you are wondering what the actual lyrics are? Well no need to Bing for it, Cortana has it for you.
There are a lot of other features that Cortana provides with Edge such as restaurant reservations, directions and shopping coupons. For more details read the following article: https://support.microsoft.com/en-us/help/17158/windows-10-dynamic-duo