A virtual private network (VPN) adds a layer of security between you and the internet. It hides your IP address, encrypts internet traffic and protects your browser history. The benefits go beyond security, and you can even add a VPN to your smart TV. We'll show you how.

Alexa can do a whole lot you didn’t realize, like share a photo of you. Yes, really.

You can take and send a photo to a contact or Echo device with a screen, like the Echo Show.

• Open the Alexa app. tap Communicate > the Share camera icon.
• Tap Camera and take your selfie.
• Select a contact or device and tap Share.

🧊 That’s just the tip of the iceberg: 14 more Alexa commands to try

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Home improvement projects are on the rise. As the world opens up, more people want to renovate their houses, to paint the outsides or to replace the materials within. Here are three easy (and affordable) ways to raise your home's resale value.

Over on my Instagram page, I share photos of my life. I keep my profile private, but I'll add you!

Sometimes it feels like the world is throwing everything it has at you. To succeed, you need someone to guide you through. That’s what Dell Technologies Advisors do. They have the tech advice to help you navigate whatever challenges you’re up against — and get you safely to where you want to be. 

This is the most "online" war we've ever seen. We're inundated with photos, videos and posts on social media around the clock. How do you tell what's real and what's not? It's harder than ever, but there are more tools and tips than ever, too. I'll walk you through how to make sure you're sharing smarter.

If you are curious about QR codes and their expanding uses, you've come to the right place. While companies everywhere seem to be using them, they have practical purposes in your personal life as well. We'll show you how to generate QR codes and why you want to.

When you own your own business, you're the CEO, the marketer, the IT person and the data analyst. Don't go it alone. Get Kim's must-read small biz tips every week.

We all know the power of sound, and how listening to loud music continuously can limit how well you hear over time. But, there may be more to how sounds affect your body in the long term, and it may change the way you see sounds.