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How To: Virtual Machine Basics

If you have never heard of a Virtual Machine (VM) before you might think it to be some new kind of gamers virtual reality system, and that would be incorrect. A virtual machine is a Virtually a real computer that exists inside of your own computer. You can run Kali inside of a Windows environment via your VM. Not quite the same as an actor portraying an actor on TV. A virtual machine will have it's own IP address and you have the ability to network to it from your Real (Host) computer and bac...

How To: Move App Icons Anywhere on Your iPhone's Home Screen Without Jailbreaking

Your iPhone's home screen is a tricky thing. You can sort your collection of apps in any order you'd like, but where you place those apps is a totally different story. App and folder placement follows a strict grid on iOS from left to right, top to bottom. No exceptions, and that's how Apple wants it. So you might think without a jailbreak you're stuck with this layout — but you're wrong.

How To: Get Android Lollipop's New "Smart Lock" Feature on KitKat

Android 5.0 has a killer new feature that should make securing your device easier than ever. It's called Smart Lock, and it essentially lets you bypass your secure lock screen when you're in a "trusted environment." This means that if you're connected to a known Bluetooth device or near a pre-programmed NFC card, you don't have to bother entering your pattern, PIN, or password.

How To: Rename Almost Any App on Your Samsung Galaxy Note 2

Changing an app's name on your home screen is not something you can do on stock Android or TouchWiz, but it should be. If you think of it merely from a customization angle, sure, it's not a big deal, but having the ability to alter an app shortcut's name can do wonders for cleanliness and being able to distinguish from similar icons.

Robot Basics: Using an H Bridge to Move Your Bot Backwards

I love robots. They have the potential to evolve into Asimovian destroyers of the human species, but have only just mastered the art of cleaning my rug. They have an ever increasing cool factor and a growing number of cheap and simple components that let the hobby roboticist reach for the burning miasmas of plasma. But to get to the stars, we need to start with the basics.