Starting with macOS Catalina, Sidecar is no longer available to turn your iPad into a second monitor since it was removed in this update. This wikiHow teaches you how to enable Sidecar on macOS Catalina. To use Sidecar normally (like with...

While the variety of foods people can be allergic to is vast, some food allergies are more common than others across the globe. In this video, Allergist Dr. Katie Marks-Cogan outlines the eight food groups that make up 90% of all food...

Children and adults can be allergic to all kinds of different foods, but where do those allergies come from? Are you born with food allergies, or can you develop them later in life? In this video, allergist Katie Marks-Cogan breaks down...

By now you know how important wearing sunscreen is to reduce your risk of skin cancer, prevent premature aging, and keep your skin at its healthiest, but how often should you reapply your sunscreen throughout the day? In this video,...

The web has become a fantastic resource for online learning. If you're interested in learning music theory but can't take classes in your community, you can always turn to the internet for help. There are so many available programs online...

A complete guide to writing a DMV accident reportTypically when you're in an accident on the road, the police will complete a police report describing the accident. However, in some cases you may need to submit your own report, either to...

For some people, building and flying your own plane is a satisfying personal experience. Constructing your own plane is legal in most countries and you don't need to know any skills to begin. You can start by purchasing a kit online and...

Chloride is an important electrolyte that works with sodium and potassium to control the balance of acids and bases in your body. While there often aren't any symptoms of low chloride levels, or "hypochloremia," it's likely if you've been...

Dermabond is an FDA-approved surgical glue used to close small wounds, lacerations, and incisions. Medical professionals apply it in place of smaller sutures (stitches), after cleaning the wound. It's an efficient method for closing...

Technical analysis is a strategy that you can use to help predict the future price of stocks, commodities, futures and other tradeable securities based on past prices and performance of those securities. Even if you're a beginner to...