Amazon Prime Video doesn't come pre-installed, so you must add it to a Roku device. Search for Prime Video > Add channel > open the app > log in to account > enter registration code. Some older models ...

When you go to install your new Roku device on your TV, you may believe all HDMI ports are created equal and it won't matter where you plug in that Roku, but you'd be wrong. Similar to USB, which is a ...

If your Roku is lagging, with apps struggling to open, it might not be your Wi-Fi. Here's what I do to fix performance.