We're all vulnerable and can be caught off guard and make silly mistakes online. We put together this list of 12 things you should never do online, along with do-it-yourself security advice from Kim and her team, as reminders that we have to be vigilant with every click we make online.

Screenshots are common practice, but you often capture more than you need. Revealing too much of your screen in a single image can actually threaten your security. Instead, you can take a screenshot with precise cropping, so that you include only what you want.

On a Mac, press Command + Shift + 5, and a rectangle will emerge, which you can manipulate as much as you want.

On a Windows PC, go to Start, enter the Search Bar, and type Snipping Tool. This will give you a similar box that you can drag to any shape over your screen.

Check out some more Windows tricks you will love.

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If you’re like me, you’re always trying to stay in top shape. When you’re constantly on the go, it can be easy to let your healthy lifestyle slip. While exercise is important for a healthy lifestyle, supplements can go a long way too. I'll show you one of my favorites for blood pressure support and more energy.

Get Apple tips, tricks and updates to your inbox twice a week. Coming up soon: How to hide files and folders on your Mac. Handy!

You know what’s not fair? Netflix hides thousands of shows and movies from you based on your location and then has the nerve to increase prices yet again. Make sure you’re getting your full money’s worth by using ExpressVPN.

What’s on Netflix in the U.S. is completely different from what someone in the U.K. or Japan has on theirs. ExpressVPN has over 90 countries to choose from, so every time you run out of stuff to watch, just switch to another country to unlock new shows.

Stop paying full-price for streaming services and only getting access to a fraction of their content.

We all like to kick our feet up and watch some TV every now and then. But when someone tells you to turn it down, that can put a damper on your relaxation time. If you want to hear the TV without disturbing others, just try this easy trick.

Every now and then, you need to fax some documents. If you don't own a fax machine, you may think you have to open your wallet to get the job done. Not so fast. Here are three ways to do it for free.

Get Android tips, tricks and updates to your inbox twice a week. Coming up soon: How to hide files and folders on your PC. Handy!

Some professional baseball pitchers can throw a ball around 100 miles per hour. But, what would happen if you built a cannon that could fire the balls faster than the speed of sound? Well, this engineer did just that, and the results are astounding.