If you already know how to do these operations, you can proceed with them, or check our more specific fixes further below. Otherwise, keep reading for a step-by-step method of completeing each one.

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.

I turned on the TV on Tuesday to catch the afternoon news, but I couldn’t get a “signal.” In my case, it had nothing to do with an antenna or a cable. Mine is a smart TV where everything, including ...