What Is This HDMI ARC Port on My TV?

If you look on the back of your TV, you’ll likely see a few HDMI ports—but one of them may be labeled ARC, or something similar. This is no ordinary HDMI port. HDMI ARC can greatly simplify your audio cabling needs and setup if you know where to look for it and how to implement it.

How to Use Plex Media Server Without Internet Access

Internet connectivity is the heart of the Plex Media Server experience, but that doesn’t mean there are times (like during local outages or while vacationing away from reliable internet access) you need to go without Plex. Read on as we show you how to tweak things (and why it’s important to set things up before you need offline access).

How to Turn Off AirDrop on Your iPhone (So You Don’t Get Unsolicited Photos)

AirDrop is a very useful way to transfer local files between iOS devices, but if you have it improperly configured, it’s a bit of a privacy risk. Let’s configure it properly so you don’t end up with strange photos from strange people—even if you don’t use AirDrop, it’s easy to misconfigure it, so follow along anyway to ensure you’ve got the optimum settings.