Earlier today Microsoft released a new Windows 10 Insiders Preview build to testers in the Fast Ring. Build 10130 is the second new build testers have gotten to try out in the last 10 days.
This is a great sign as Microsoft is quickly closing in on the expected July RTM date for the new OS and testers love getting new builds to try out.
In this build Cortana now has a keyboard shortcut - Windows Key + C - which will invoke her voice recognition mode so you can make a query.
However, as I was poking around the new build I also discovered the keyboard shortcut was not the only new thing related to Cortana as it appears her setup process has received a make-over.
Check out this gallery for the new setup images and screens that she now displays as you get her acclimated to your system setup.