Russia officially invaded Ukraine in the most significant attack on a European country since WWII. Government leaders are reacting with sanctions, which means Russia will likely retaliate. It's launched invasive federal hacking campaigns before. Here's how this impacts you — and how to prepare.

You don’t need Adobe Acrobat to sign a digital document. It’s easy to create a virtual signature you can use on a Mac with just the Preview app:

• In Preview, hit Tools.
• Choose Annotate.
• Select Signature, then Manage signatures.
• From there, you have two options: Sign using your trackpad or sign your name on a white piece of paper and hold it up to your webcam.

🖥️ Use a Windows computer? Tap or click here for the steps to follow to create a digital signature, and scroll to No. 4.

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If you take prescription medications, you know how expensive they can be. One bottle of pills can set you back hundreds of dollars, and even good insurance might not cut down the cost enough to make it affordable. That's why I'm so excited to share a website that makes it simple to find the best deal on medications. It's so easy to use, you don't even need to create an account.

The internet is full of junk. We find the good stuff for you, from helpful tools to get stuff done to the best apps and websites out there.

Running a business is hard enough. Don’t let QuickBooks and spreadsheets slow you down. It’s time to upgrade to NetSuite and stop paying for multiple systems that don’t give you the information you need when you need it. 

Ditch all the old software you’ve outgrown. NetSuite by Oracle is the world’s No. 1 cloud business system. NetSuite gives you visibility and control over your financials, HR, inventory, e-commerce, and more — all in one place.

Facebook recently debuted a video chat application that competes with the likes of Zoom. If you want to use it, you'll need to clean up your Facebook settings to keep the company from tracking your activity and selling it to advertisers. In fact, it's a good idea to update these 10 privacy and security settings now.

Do you love podcasts? If you're an avid listener, you may wonder what it takes to start your own. It's not as difficult as it sounds. You can begin with some basic equipment and a good idea. Check out our beginner's guide for starting a podcast.

Get Apple tips, tricks and updates to your inbox twice a week. Coming up soon: How to hide files and folders on your Mac. Handy!

Humans have been fascinated with the moon throughout history, with some wondering what would happen if it ever crashed into Earth. That's the premise of a new sci-fi film called "Moonfall," but if it ever really happened, would we be able to survive?