Nothing throws a wrench in an internet search faster than an error message. Don't freak out if your browser says your connection is not private. It might be due to something as innocuous as a domain holder not upgrading their certificates. Try one of these easy solutions.

Let’s say you get a PDF in your email and you need to sign it. If you know a few tricks, you can do so in a jiffy — without paying for another program.

You can sign a PDF using your mouse, but I don’t recommend it; it’ll look like a two-year-old did it for you. Instead, sign a piece of paper and save it on your device using your smartphone’s camera or your computer’s webcam. You can then import that image into the PDF.

• If you’re on Windows, Adobe Reader DC is tops to sign PDFs. Simply download and install the free app and open your file. In the app, at the bottom right, click Fill and Sign and follow the prompts.
• On a Mac, use Preview. It has integrated signing options so you can skip the paper signature. Love that!

If you learned something new or found this helpful, consider subscribing to the Komando Community. Your support makes our work possible. Try it free here!

Pictures can make or break your online presence. Now that potential employers run background checks on your social media presence, it's important to have good pictures that show you at your best. Here are a few ways to put your best foot forward.

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

This is it. The putt to win the tournament. If you sink it, the championship is yours. But on your backswing, your hat falls over your eyes. Is this how you're running your business? Poor visibility because you're still relying on spreadsheets and outdated finance software?

To see the full picture, you need to upgrade to NetSuite by Oracle. Gain visibility and control of your financials, inventory, HR, planning, budgeting and more. With NetSuite, you can automate your processes and close your books in no time while staying well ahead of your competition. Approximately 93% of surveyed businesses increased their visibility and control after upgrading to NetSuite. Over 31,000 businesses already use NetSuite.

Have you ever gotten that alert that says your phone is too full and you need to delete items to open up space? It always happens at the worst time — when you're recording a video or downloading something. Do you delete photos, apps or even contacts? There's a right and a wrong way to do this, and we'll walk you through it.

There might be times when you can’t accurately put into words what you're looking for online. That usually leaves you with two options: Give up or spend too much time browsing search pages. But a tool from Google will make it a lot easier. Here's how it works.

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!

Recently, a spacecraft hurtling through space at over 14,000 miles per hour purposefully crashed into the Dimorphos asteroid. This was part of a mission called the Double Asteroid Redirection Test, or DART. The mission's goal? To see if this impact could change the space rock's trajectory. So, what happens now, and how will astronomers keep track of this asteroid?