Can we able to change a theme in Q&A?.. & Q&A Suggested questions can be filtered based on pages?

[Anonymous]

Can we able to change a theme in Q&A?.. & Q&A Suggested questions can be filtered based on pages?

[Anonymous]

At this moment it is not possible to change the theme in Q&A. 
Besides that the Q&A tries to come up with questions usefull for the page you are in. You could try to use the "teach Q&A" with questions and see if it adapts its suggested questions for your pages. 

If you would like these options i'd suggest you make an idea on https://ideas.powerbi.com/ideas/

Eric.