With all the content on YouTube, finding precisely what you want can be difficult. Did you know you can do more than type in a search term? You can focus on live events, eliminate parodies, make playlists or narrow your search to a specific time. We'll show you how to do all this and more.

Today’s tip is a simple one: Move your router if your Wi-Fi isn’t what it should be. Here are a few ground rules:

• Don’t stick it on the floor in a closet or far from where most internet use happens.
• Try to put your router near the center of the room for the fastest speeds. 
• Place it as high as possible, like on a shelf, or you can even mount it on the wall. 
• If your router has antennas, point them in different directions.

Other devices can impact your router, too. Keep it away from cordless phones, Bluetooth speakers, microwave ovens and baby monitors. 

👎 Still dealing with dead zones and a bad connection? Try these steps.

Sharing a PDF is as easy as any other file, but signing one is a different story. While you have some options, why not go with the company that invented the PDF? You may think you need to pay to use Adobe Acrobat, but there's another way. We'll show you the free and easy way to work on PDFs.

Health apps can help you track your steps and other activity, but did you know you can also use them to store your health records? This way, you can access all your health data — such as medications, immunizations and lab results — in one place. Here's how they work on iPhone and Android.

Over on my Instagram page, I share photos of my life. I keep my profile private, but I'll add you!