How can I disable/enable the Premium product tour from appearing in the bottom right corner of my screen?
You can disable the Premium product tour by following the steps below.
Step 1: Click on your profile icon in the top right corner of the screen and click on "Account Settings".
Step 2: Scroll down to the Premium Product Tour field and click "Off", till it turns black.
To turn them back again you need to click on "On", till it turns green.
Once it's done you will see a confirmation pop-up as shown below