What Is a “Portable” App, and Why Does It Matter?

Portable applications offer some definite advantages over their traditional counterparts. They’re lightweight and they allow you to move between computers while taking your applications and settings with you. Here’s why they’re different and why they’re sometimes—but not always—a good choice.

How to Secure Your Accounts With a U2F Key

U2F is an emerging standard for physical authentication tokens. Current U2F keys are all small USB devices. To log in, you won’t need to enter an authentication code provided from an app or SMS—just insert the USB security key and press a button. Here’s how they work.

What Is Sling TV, and Can It Replace Your Cable Subscription?

If you’ve ever toyed around with the idea of moving to a online streaming cable replacement, you’ve undoubtedly heard of Sling TV. But it can be kind of confusing to figure out if Sling is a good fit for your lifestyle. Fear not, would-be cord-cutter—we’ve got you covered. Here’s everything you want to know about Sling TV.

How to Digitize Old Photos with Your Smartphone

We all have old photos that are important to us. Vacations, family members who are no longer with us, good times in our lives—you know, important stuff. The thing is, pictures fade. The best way to keep these precious memories safe is by digitizing them, and what was once a lengthy process can now be done—with pretty exceptional results—directly from your phone.