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Answers and Guides

What Is Android and How Does It Fit Into Mobile App Development?

Android is a mobile operating system, developed by Google, that runs on phones, tablets, and other devices — and it is one of the…

What Is iOS and How Does It Fit Into Mobile App Development?

iOS is Apple's mobile operating system, the software that runs on iPhone and iPad. In app development, it defines both the platfo…

What Is the Web? How It Works and How It Differs from the Internet

The web (World Wide Web) is a system of interlinked documents and resources, accessed over the internet using browsers and identi…

Mobile Phones Explained: What "Mobile" Means and How to Research a Handset

In the phone context, "mobile" means a cellular mobile phone — a handset that connects to a carrier network over licensed radio b…

Desktop vs Laptop: How to Choose and Buy the Right Computer

Choose a desktop if you want the most performance per dollar, easy upgrades, and don't need to move your computer. Choose a lapto…