These playlist lessons will help empower you to be more comfortable with this type of technology, from learning the parts of a computer to understanding computer science concepts.

We'll refer to gestures throughout this tutorial, so make sure you're familiar with the examples below. Tap to "click", select, or open something on your device, like a button or an app

There are also several resources on our site you can use to learn more about your computer. Many of the free tutorials we offer are directed toward beginner computer users.

Without it, the computer would be useless. To learn more about how operating systems work, check out Understanding Operating Systems in our Computer Basics tutorial.

Bookmark folders: If you have several bookmarks on one topic, you might consider creating different folders to keep them organized, just as you would organize different files on your computer. We'll …

In this free OS X Lion tutorial, get information on new features and upgrading to this Mac-based operating system.

Companies tend to be selective and are looking for talented developers with advanced skill sets. If you want to learn more about the basics, check out our free Computer Science tutorial; it includes …

Most people use the mobile app, but you can also use Venmo on a computer through its website. We'll be focusing mainly on the app for this lesson. At the moment, Venmo is only available in the United …

However, that's all beginning to change with the emergence of machine learning, a type of computer science that allows computer programs to learn and improve on their own.

/en/buying-computers/computer-buying-guide/content/ Choosing between a laptop and a tablet If you're in the market for a new device, you may be wondering whether a laptop or a tablet is the right choice …