What Is a VPN, and Why Would I Need One?

A VPN, or Virtual Private Network, allows you to create a secure connection to another network over the Internet. VPNs can be used to access region-restricted websites, shield your browsing activity from prying eyes on public Wi-Fi, and more.

What Is a CSV File, and How Do I Open It?

A Comma Separated Values (CSV) file is a plain text file that contains a list of data. These files are often used for exchanging data between different applications. For example, databases and contact managers often support CSV files.

How to Choose the Best VPN Service for Your Needs

If you’re looking for the best VPN for torrenting, privacy, bypassing censorship, staying anonymous online, getting around geographic restrictions, or just location shifting, you’ve got a lot of confusing choices. Keep reading as we help you pick the right VPN for you.

What is Android One?

Android One was originally an initiative to bring low-cost Android phones to developing countries. However, Google has shifted directions, making Android One a more user-focused program to bring more stock Android phones to market.

What Is Ray Tracing?

Recently a demo from Epic, the makers of the Unreal game engine, raised eyebrows for its photo-realistic lighting effects. The technique is a big step forward for ray tracing. But what does that mean?

Windows on ARM Doesn’t Make Any Sense (Yet)

Microsoft is launching new “Always Connected PCs” that pair Windows with smartphone-class ARM processors. These devices can run traditional Windows desktop apps and offer long battery life with cellular connectivity, but they’re just too expensive and limited.

How Bad Are the AMD Ryzen and Epyc CPU Flaws?

AMD has now confirmed that the “AMD Flaws” revealed by CTS-Labs are real. We recommend installing the BIOS update that fixes them when it’s available. But, don’t worry too much. The danger of these flaws has been exaggerated.

What Is an API?

You’ve likely seen the term “API” come up. Operating system, web browser, and app updates often announce new APIs for developers. But what is an API?