Just because something is old doesn't mean it's worthless. There might be some items hidden away in the nooks and crannies of your home. Collectors are willing to pay top-dollar for unopened, factory-sealed items, rare records, classic games and more.

When it comes to fish, there are millions of species on Earth. But not all are created equal. This is why we are trying to keep certain fish apart, so one species doesn’t dominate the other making it extinct. The U.S. government came up with an ingenious way to keep certain fish out of specific bodies of water. They do this using what’s basically a giant taser.

Stephanie Carruthers makes her living exposing personal information by breaking into phones, private accounts and more. But don’t worry, she’s doing it to help keep you safe. This IBM privacy expert and pro hacker shows Kim just how easy it is to get fooled by an enterprising digital criminal. Plus, she offers pro tips for recognizing scams and keeping yourself safe on and offline.

We're exposed to as many as 5,000 ads a day. To break through the clutter, companies track and target us. Ads are getting even more personal thanks to the next generation of digital billboards. Kim chats with Frank O’Brien, CEO of Five Tier, a company that bridges the gap between the ads you see in cyberspace and the ads you see in person. His secret? The little gadget in each of our pockets: our phones.

Humans have launched innumerable satellites into orbit over several decades. They are used for many activities, from the mundane like watching TV to some of the most important functions like controlling economies. So what would happen if all satellites suddenly vanished?

Just like with other technologies, weapons become more advanced and complicated every year. This year is no exception. Our military, and others, have made huge upgrades to their weapons systems that may make the next battle scarier than you can imagine.

Are you tired of weeding through the videos that seem interesting but end up being a disappointment? Stop wasting hours of your life searching YouTube feeds and follow my channel instead! I'll show the videos you actually want to watch and keep you up to date with the latest technology and news — and, of course, incredibly cute videos!

Smart home devices are fundamentally changing the way we live. That Jetsons lifestyle we've all been dreaming about is finally coming true. Prices of smart home gadgets you need are finally affordable. In my eBook, "How to Make Your Home a Smart Home on a Budget," you'll learn how to start your own smart home — from choosing a smart assistant to smart bulbs, thermostats, entertainment and much, much more. And the best part is you won't be breaking the bank.

You don't have to search the web to find tech news. Get quick and up-to-date tweets on all the latest digital and trending news and tips. You'll learn about the latest in scams, security alerts, breaking news and even the top stories in technology.

We do not make money by abusing your privacy. We are able to grow and build new features and keep you tech savvy by writing security alerts along with great tips through the support of users like you. If you want to support our mission, consider upgrading to a paid Komando Community account. To do this, simply set up your account at: https://community.komando.com/

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Kim Komando and the entire team