How to Record Screencast Videos on Android

This step-by-step guide explains how to record screencast videos on your Android phone or tablet. You do not even have to root the device for screencasting.

How to Record Streaming Audio with Audacity

Learn how to easily record any audio coming from your computer speakers, including streaming music from the Internet, using free software and some audio cables.

Find the Person Behind an Email Address

If you only know the email address of a person, here are some tricks that will help you know the name, location and and other details of the email sender.

Must-have Extensions for Google Chrome

A comprehensive list of the best Chrome extensions and apps that will help you do more and also enhance your web browsing experience in Chrome.