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QR code - Wikipedia, the free encyclopedia
QR code for the URL of the English Wikipedia Mobile main page, " http://en.m.wikipedia.org "CDs and DVDs are everywhere these days. Whether they are used to hold music, data or computer software, they have become the standard medium for distributing large quantities of information in a reliable package. Compact discs are so easy and cheap to produce that America Online sends out millions of them every year to entice new users.
How CDs Work"
Become a Command Line Ninja With These Time-Saving Shortcuts
The command line can be quite powerful, but typing in long commands and file paths gets tedious pretty quickly. Here are some shortcuts that will have you running long, tedious, or complex commands with just a few keystrokes. Image remixed from an original by xkcd .If you're interested in learning to make concept art—or simply taking your recreational painting into the digital sphere—concept artist Matt Kohr spent a week teaching us the basics.
Night School News, Videos, Reviews and Gossip - Lifehacker
The best way to start your computer faster and improve the overall system performance is to reduce the number of programs that load when Windows start. Reducing the number of startup programs can help you in loading the Windows faster, saving RAM, and faster loading performance.
How To Manage Your Startup Programs Easily, An Easy Way To Increase System Performance
Forty Ways To Free Up Disk Space
Published in TechRepublic's Windows Support Professional ( TechRepublic.com )
New Twitter 101 Tutorial | Learning and Living in the Online World
Our new Twitter 101 tutorial is now available for those who are interested in getting to know what Twitter is all about. We have developed this course with an emphasis on understanding exactly what Twitter is and how you might benefit from it.An Exhaustive Guide to Casual Podcasting
MetaFilter founder and friend of Lifehacker Matt Haughey has been casually podcasting at MetaFilter for the last four years, and in that time, he's amassed a lot of knowledge handy for anyone looking to learn a little about the art of casting pods.
Whether it's for computer repair or gadget modification, soldering is an invaluable skill to have, and you can learn to solder with Instructables' introductory guide.
A Beginner's Guide to Soldering
We spent last week learning all about your home network, your routers, and all the cool things you can do with them. Here's the complete guide that will teach you how to pick out the best network hardware, get to know it better, make it perform at its best, and access just about anything on your network from practically anywhere in the world. You can't create a useful home network without a router, and choosing a good one can be a tough task.
Night School News, Videos, Reviews and Gossip - Lifehacker
On this week's episode of Lifehacker, we're going behind the scenes for a closer look at how you can make your own web video, no matter what your budget.
Make a Web Video: How to Choose Your Gear, Shoot and Edit Video, and Master YouTube
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We spent last week learning all about your home network, your routers, and all the cool things you can do with them.