Whenever you receive an email, there is a lot more to it than meets the eye. While you typically only pay attention to the from address, subject line and body of the message, there is lots more information available “under the hood” of each email which can provide you a wealth of additional information.

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If you’re looking for a simple and powerful way to encrypt everything from system drives to backup discs to everything in between, TrueCrypt is an open-source tool that will help you lock up your files. Read on as we show you how to get started.

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You may have heard photographers talk about “Chromatic Aberration” like it’s a disease. Today, we’ll give a explanation of what this term means, and share an advanced technique for removing it from photos, should the need arise.

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Even if you don’t have much drawing talent, it’s surprisingly easy to create a photorealistic caricature from a photograph with good resolution and a few minutes in Photoshop. Grab an image and get ready to become a caricature artist!

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How much energy does your computer use? Your media center? Your charging station? If you have no idea, you’re not alone. Read on as we show you how you can easily measure the amount of energy your appliances-geeky and otherwise—are sucking down.

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You’ve seen it in magazines, photo websites, advertisements, and loads of other places—that romantic, almost saccharine look applied to an image to soften skin texture and create “glowing” portraits. Here’s how to get that supermodel glow in under a minute.

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As with most things, when you dissect a popular term like “resolution” to an acedemic (or geeky) level, you find that it’s not as simple as you might have been lead to believe. Today we’re going to see just how far the concept of “resolution” goes, briefly talk about the implications of the term, and a little bit about what higher resolution means in graphics, printing, and photography.

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We’ve already shown you how to install XBMC on your Apple TV, now we’re back with specific tips and tricks to install popular media center software XBMC on your iPad (or other portable iOS device).

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While falling under the “just for fun” category, faking a tattoo in Photoshop or GIMP is an exercise that can teach you quite a lot about the program. Here’s how we made a convincing image from a few minutes work.

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When you learned photography the hard way, it’s hard not to see the new generation as simpletons spoiled by the advance of tech. Today, we’re learning about the history of photography, and how hard it really was.

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You’re a reader on the move and you don’t have time for a tethered sync—that’s no problem. Today we’ll show you how to keep your ebook library synced to your iPad via Dropbox.

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The Apple TV is one of the best media streamers on the market, but if you don’t buy into Apple’s ecosystem it lacks functionality. Here’s how to supercharge your Apple TV by installing alternate media players like XBMC and Plex.

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Gmail isn’t just a typical webmail system — it’s a full-fledged email client that can consolidate all your email addresses in one place. Get all your emails in a single Gmail inbox and send emails from any address.

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At How-To Geek, we’ve written extensively about how it’s impossible to “enhance” images and reclaim detail that is lost or isn’t there to begin with. Are we changing our tune? Nope, there’s nothing magical about these tips, except for the improved results you’ll get when you improve your own low resolution images. Keep reading and give it a shot!

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If you drag your feet between iOS upgrades because you don’t want to have to reinstall all your awesome Jailbreak apps, custom tweaks, and fiddle with all the default settings, then follow along as we show you how to easily backup and restore everything for easy iOS upgrading.

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It’s never too late to let that special someone know how you feel about them with these elementary school-style geek valentines. Send them off on Valentine’s day as E-cards, or print them out and share them, and make somebody smile.

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JPG distortion, tiling, and artifacts can ruin an otherwise great image. While no technique can truly restore and image, here’s a How-to Geek tip on how to remove and repair JPG distortion and artifacts in a few easy steps.

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Although Amazon would be pleased if you only used the Amazon Kindle Store to put documents on your Kindle, there are many other ways to put content on the popular device. Read on as we show you how.

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New versions of Windows don’t fully support classic DOS games and other old applications — this is where DOSBox comes in. It provides a full DOS environment that runs ancient DOS apps on modern operating systems.

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Did you know that you can find out which operating system a networked device is running just by looking at the way it communicates on the network? Let’s take a look at how we can discover what operating system our devices are running.

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Last week we showed you how to extend your network without wires, this week we’re looking at how you can use use an existing hardwire network to easily and quickly extend your wireless network using simple access points.

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As all iPod owners might know, it isn’t possible to sync your iPod with more than one computer. But what if this computer (with which you sync the iPod) dies? All the content on your iPod is at stake, because syncing it with another computer will erase everything. Ah, poor lonely iPod. Fortunately, there’s a way out. So keep reading to see how you can sync your iPod with a new computer without the risk of losing data.

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It may not be a fountain of youth, but Photoshop is the secret of beauty experts everywhere. Here’s some tips on  how to reduce wrinkles and make the people in your pictures look younger in virtually no time at all.

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If you’re underwhelmed by the reach of your wireless signal, follow along as we show you how to extend your wireless network using routers powered with Tomato firmware.

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Most everybody can figure out how to change their IP address using Control Panel, but did you know you can set your network card’s IP address using a simple command from the command prompt?

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