Your immune system is affected by many things, among them sleep. You can eat right and exercise, but you also need rest to complement everything else. With all the apps, websites, trackers and gadgets claiming to help you sleep, how do you choose? Let's look at your best options for a better night's rest.

You told your significant other you’d wait for him or her to watch the final episodes. But it was late, you were bored, and there was nothing else on. Lucky for you, you can delete your Netflix viewing history.

Open Viewing Activity and, on the Activity page, click the icon next to the episode or title you want to hide. If you’re hiding an episode, you’ll see the option to hide the entire series, too. To hide your viewing activity, select the Hide all option at the bottom of the page and confirm.

🕵️ Get more Netflix tricks, including secret codes, at Komando.com.

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Here's a question I get all the time: "What can I use instead of QuickBooks?" If you run a business, you know what a hassle and time suck all those spreadsheets can be. Stop making things harder than they need to be and paying for multiple systems and programs. I found one that gives you all the information you need in one place.

I think you'll like this a lot. I've known Michael Harrison over 20 years. I sat down with him to talk about radio, technology, business, politics and much more. Enjoy!

Does your printer have enough ink for another year of work reports and tax forms? If you print a lot or wish you could print a lot without worrying about ink, it’s important to have the right printer.

Epson is changing the game with its cartridge-free EcoTank printers that have supersized easy-to-fill ink tanks and come with a ridiculous amount of ink — enough to print thousands of pages! EcoTank makes it easy, so make the switch today.

If spam is cluttering your email inbox, you've got to read this. Google recently teamed up with Stanford University to crack some of the biggest secrets around spam. They found four risk factors that draw scammers to your inbox, like moths to a flame. We have details and tips for cutting down on spam.

Every operating system is sure to have a few features that you'd rather do away with. An annoying feature with Windows 10 is how your machine goes to sleep with just a few minutes of inactivity. The good news is you can adjust a setting to choose the amount of time you want it to be. We'll show you how.

How often should you reboot your computer? Do you need to do it every single day, or is every now and then good enough? We've got the answer.

We all know that salt water is a great conductor of electricity. So, when lightning strikes the ocean, why do we not see mass deaths of fish? Science has the answer.

Have you ever wondered what your cat’s meows mean? Maybe you have the basics figured out like, “I’m hungry,” but what about those other subtle meows? A former Amazon Alexa engineer-turned project manager at tech company Akvelon created an app called MeowTalk. 

Javier Sanchez says cats have nine basic intentions like, “I’m happy” or “I’m in pain,” and that the app can translate those meows. It’s not a purr-fect science and it’s still being refined before the final version is released. But if your cat is secretly planning your demise, you’ll have to figure that out on your own.