What your USB drive's formats actually mean (and how to change between them)

A USB drive can support several different types of file formats, depending on your needs. Here's what those formats mean and ...
iTech Hacks

How to Convert a Picture to PDF on iPhone Without Any App

Have a photo that you want as a PDF on your iPhone? In this article, I will guide you with how you can convert picture to PDF on iPhone.
How-To Geek on MSN

This open-source Windows tool converts files instantly from the right-click menu

Right-click images, audio, or video files to convert them instantly with this free Windows tool.
Electronic Design

How to Use a Multiphase Boost Converter

Switch-mode power supplies (SMPS) based on the boost principle can convert a low voltage into a higher voltage. For this purpose, the standard boost topology is used as shown in Figure 1. 1. A simple ...