Features, settings & updates

[Mommabear20]

How do I know what Roku devices are the ones I currently have and I'm using when? I sign into the Roku website and want to remove one of them, but I'm not sure if it's even a device I still have... 

I need to set up parental controls, aka a pin, so made child can not download YouTube & I set a pin and it doesn't ask for it. I'm guessing it's because somehow my Roku isn't linked to me?

[Strega2]

In your account you can look at your list of linked devices, and on Rokus you can go to settings -> system -> about and make sure the email address matches your account.