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Our homes are full of smart this and smart that — and you might not realize when something turns from helpful to dangerous. Here are five things you probably have sitting around that could put you and your family in danger.

Breakups are sad, but they happen. If you’re splitting (or know someone who is), don’t forget to lock down your digital life. You don’t need an ex accessing accounts later.

To start, make a list of shared accounts. (Struggling? Check your browser’s saved passwords.) One by one, sign out of each account on every device, then change your passwords.

➡️ Head to my site for step-by-step instructions to remove anyone from your accounts.

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The time is always right to boost your skills as a home computer technician. If you fear the dread an unforeseen error evokes in your soul, you're in luck. We've got quick fixes for a few common tech issues and support you can use to solve the rest.

Losing everything on your devices is heartbreaking. Think about all you would miss.

Don’t leave it to chance! Take the time to back them up the right way. My pick is IDrive. It’s safe, fast and easy. You can back up all your devices — iPhone, Android, Mac, PC — to one account and access your stuff from anywhere.

When you use my name, Kim, at checkout, you get 90% off your first year. What a deal.

Over time, we become attuned to the way our partner behaves — and when something is off, you can feel it. If you're worried your spouse is being unfaithful, gut instincts aren't your only clue. It's hard to wipe away all the tech breadcrumbs a secret relationship leaves behind. I'll help you spot the red flags something is amiss.

Are you planning on hitting the road soon? Here's a to-do to add to your list before you head out: Put a hold on your internet and cable. Most companies charge only a small fee — and it's bound to be much less than your regular bill.

Time travel is one Hollywood tool that can make your head hurt. Wait, what year is it? Is that the same guy from that other timeline? It can be so confusing. If you can keep up with some of those cinematic twists and turns, you may have what it takes to solve this puzzle.