Clearing your TV's cache can greatly decrease stuttering and improve performance. Here's how to do it on brands like Samsung, LG, and more.

The best smart TV experiences should include apps that load instantly and content that streams without buffering. If your TV doesn't deliver this, there's likely one culprit slowing everything down: ...

After it restarts, unplug your Roku TV from the power outlet. This is key. Wait for about 60 seconds. This allows any ...

Jake Peterson is Lifehacker’s Senior Technology Editor. He has a BFA in Film & TV from NYU, where he specialized in writing. Jake has been helping people with their technology professionally since ...

A sluggish smart TV can make even simple streaming feel frustrating. This piece looks at why TVs slow down over time and the ...