Hi! There is a black menu box that appears to be offering training support for a new user. 

It seems i have to click on each mini ‘tutorial’ before the box goes away. 

I am on a PC. The same box is not appearing when I view the board from my profile on a Mac.

Worse, It is not letting me click on some of the various ‘tutorials’ to complete the training and make the box go away- It is obstructing my view of the board. 

Please can someone assist with this, Thank you!