Security

What is a Keylogger? | How to Protect Your Passwords

Your complete guide to keylogging: what it is, how to protect your passwords and credit card info, and how to detect and remove a keylogger.

What is a DDoS Attack? | The Ultimate Guide

Everything you ever wanted to know about Denial of Service attacks, including how they work, their history, and how to stay safe from one. This easy-to-read expose will help you better understand one of the most common attacks out there.

How to Password Protect Excel Files, Word Docs, PowerPoints

Easily add a password to your Microsoft Excel, Word, or PowerPoint files to prevent anyone from opening them. Works with Microsoft Office 365, Office 2016, Office 2013, and Office 2010 for Windows.

The Ultimate Guide to Mac Security 2018

Think you've got Mac security covered? Learn how to protect your Mac from common threats like viruses, thieves and snoops with our essential safety tips.

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Performance

How powerful a computer do you really need?

In the market for a new PC? Here's what you need to know to buy the right PC for you depending on what you do with it. Find out how much RAM you really need, what graphics card you should buy, what kind of CPU works best for your applications, and more. Don't know what any of that means? We cover that too.

How To Boost Your Home Wi-Fi Signal

Don't put up with a weak Wi-Fi signal. Turn your router into a Wi-Fi powerhouse will reach even the furthest room in your home with these simple tips.

Why your phone gets hot and how to fix it

Worried your phone is getting too hot? Find out the possible causes of overheating and learn how to fix them — whether you use an iPhone or Android.

Should you shut down, sleep or hibernate your PC or Mac laptop?

Don’t know when to shut down, sleep or hibernate your PC or Mac laptop? Does putting your computer to sleep damage it? We cover all the pros and cons of the different ways you can give your laptop a well-deserved rest, and show you when to choose one option over the others.

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