The White House issued a warning about the potential for Russia to engage in malicious cyberattacks against the U.S. We found the briefing to be lacking in quite a few details, including one glaring omission. We'll break down the list for you and add some recommendations to beef up your online security.

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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No matter what you need it for, medicine is expensive. Whether it's over the counter or prescription, you can take some steps to save money at the biggest pharmacy chains out there. We'll help you get started and also give you one big tip for saving money on your prescriptions at more than 70,000 pharmacies in the U.S.

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!

The more we rely on our devices for work, school and our personal lives, the more we have to lose. Whether it’s bank accounts, personal data, photos, conversations — there’s just so much to preserve and protect. That’s why I recommend TotalAV’s industry-leading security suite. It’s easy to use and offers the best protection in the business. In fact, they’ve received the renowned VB100 award for detecting more than 99% of malware samples for the last three years in a row. 

Not only do you get continuous protection from the latest threats, their AI driven service, WebShield, blocks dangerous websites automatically, stopping threats before they reach you. Plus you can subscribe to data breach alerts and clear out old files with the Junk Cleaner. 

We've all had those thoughts: "Did my message go through? Did they read it?" Instead of letting your mind spin, get some peace of mind with read receipts — those notifications that tell you whether someone saw your text or instant message. We'll show you how to enable them on your smartphone and messaging apps.

Ever wonder where your devices come from? Companies worldwide are producing the stuff you use every day, from your headphones to your smartphone. A site has gathered tens of thousands of products and organized them so you can easily find out which country manufactured your favorite bits of tech.

Master all things Microsoft with Kim's Windows newsletter. Free downloads, update news, pro tips and more, delivered weekly.

After being a staple on many kitchen counters for the past 20 years or so, Keurig recently released its first smart coffee brewer with more custom settings and the ability to control it from your smartphone. The K-Supreme Plus Smart Brewer is the subject of News Director Ben’s review, since he’s owned one for the past few months. Find out if it’s worth upgrading.