You don't want to pay for something you're not using when traveling. Fortunately, many ISPs offer the option to put services on hold for a low monthly fee. This is far more convenient and cheaper than canceling and reactivating your service. We'll show you how three of the biggest ISPs in the country handle this option.

Before the world of unlimited data, we jumped at the opportunity to tap into free Wi-Fi to avoid overage charges. Now, most of us have unlimited plans, but our phones still search for an open Wi-Fi connection to save data when possible.

The problem is weak Wi-Fi slows you down and puts you at risk if you’re connecting to an unsecured or untrustworthy network.

Instead of going through menus, ask Siri or Google Assistant to do it for you. A simple “Hey Siri, turn off my Wi-Fi” will do the trick.

Speaking of Siri, tap or click for some of my favorite uses.

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Let's bust a cybersecurity myth: Antivirus software and firewalls do the exact same thing. They're often lumped together, but they aren't the same thing — and the difference is important if you truly care about protecting yourself online. Find out which one is vital to keeping you safe.

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.

Angi puts everything you need to tackle projects right in the palm of your hand. When you download the Angi app, you can find a professional to fix an emergency leak in minutes. Planning a renovation? Angi will match you with the best contractor for the job. You can even schedule seasonal jobs, like an AC tuneup, or routine maintenance, like lawn care. Angi even lets you pay securely through its app once your home project is done. How easy is that?

Taking care of your home has never been this straightforward. Get Angi, your home for everything home.

We all have too many online accounts to keep track of. It's tempting to hit "Sign in with Google" or "Sign in with Facebook," but you're giving away a lot more than you bargained for every time you do. I'll show you how to take back your privacy in just seconds.

If you don't want others to see what you've been searching for online, there is a great new tool that can help. Google has rolled out a feature that lets you quickly delete the last 15 minutes of search history on your Android phone. Here's how to use it.

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!

Engineers are constantly trying to develop new, innovative ideas to make the world better. One man, almost 100 years ago was able to come up with some brilliant ideas. But, those ideas ended up leading to some of the deadliest disasters of all time. So how did this happen?