Every Roku has its own IP address, which allows the device to join your home network. Here's how to find your Roku IP address ...

You can block and unblock someone on your PS4 at any time. To unblock someone, go to your Friends list.

Dana Miranda is a Certified Educator in Personal Finance, creator of the Healthy Rich newsletter and author of You Don't Need a Budget: Stop Worrying about Debt, Spend without Shame, and Manage Money ...