Whenever hackers show themselves, they always spell trouble. Whether it’s stealing credentials or completely taking over someone’s computer, a hacker has a plethora of targets and methods that can be irritating for the average PC user, or business executive. In fact, hackers are so crafty that they can even hack into hospital equipment.

Have you ever been in a situation where you have a friend who wants to use your personal computer for who-knows-what? In cases like this, you would want them to use a guest account, so as not to put your personal files at risk. Here’s how you can set it up in all commonly used Windows operating systems.

It’s a known fact that technology doesn’t last forever. In fact, technology grows at such an astounding rate that some users often feel the need to replace their devices the second a bigger and better tech is launched. What if this unprecedented growth and increase in reliability become a hindrance to the sales of PC manufacturers?

With technology being so important in the modern office, there are thousands of gadgets produced each year that are designed to work with existing technology to deliver marginal-to-significant increases to an individual’s productivity. Each year, many of these gadgets fail in some way or fall out of public consciousness quickly, becoming nothing but the answer to a trivia question a decade from now at your favorite watering hole.