Tech

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How PDAs Work

Before the iPhone and other smartphones, there were PDAs such as the Palm Pilot. Learn about the PDA technology that paved the way to big-time computing power on the go.

How the Apple iMac Works

The iMac is often credited with bringing Apple back from the brink of disaster. What is it about this paradigm-shifting computer that intrigues and enchants users?

How StumbleUpon Works

Have you ever stumbled upon a cool Web site and shared it with your friends? StumbleUpon.com is an online social network that allows you to do just that with millions of users.

How Augmented Reality Works

How Java Works

5 Reasons We're Excited About the HowStuffWorks Android App

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Could Your Computer Help You Be More Polite?

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Computer

Wondering what's inside your computer or how the latest computer technologies work? Browse our articles below on computer networking, security, hardware, software and more to get explanations and how-to tips.

Could Your Computer Help You Be More Polite?

Do You Need to Install Every Windows Update?

How Python Works

Electronics

HowStuffWorks Electronics answers your home theater system questions and more. Find explanations, reviews, videos and prices on cameras & photography, personal audio, home audio & video systems, HDTVs and cell phones.

How to Scrub Identifying Info From Your Digital Pics

Why It's Important to Digitize Your Vintage Photos and Movies

Have Fun With Our Animal Crossing Quiz