So you want to share photos, watch videos, or play computer games on the expansive screen of your HDTV? On one hand, this is a really simple how-to: use HDMI! That, of course, isn't the whole story.

So you want to check out some cool computer tricks and hacks to impress your friends? Worry not, we have some here. Computers are getting more powerful with each passing year (I am tempted to say each ...