李贤
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10 Tech Products That Are Next to Impossible to Repair
Repairing a faulty or damaged gadget no longer requires a PhD in electrical engineering or a visit f...
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How to: Taking Pictures of PCBs
I've been taking pictures of circuits as part of the (now defunct) Omzlo One Kickstarter and the new...
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Hot PC Games for the 2013 Holiday Season
Although the remainder of 2013's PC gaming lineup isn't as strong as it could have been with Thief,...
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How USB Works
Editor's note:An updated version of this article has been published.For 25 years, the USB port has b...
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How to Merge and Remove Duplicate Contacts in Android
It's not the worst thing that can happen to your smartphone, but if you have a ton of duplicate cont...
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How USB Works: From 'Plug and Pray' to Being Everywhere
For a quarter of a century, the USB port has been a faithful old friend. Connecting and powering our...
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The Most Popular Computing Device Has Yet to Be Invented: The 15
I've wanted to write this for some time, but hadn't because there was no solid data to back-up my as...
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Using a U2F Key to Secure Your Google, Dropbox, and GitHub Accounts
Last week we discussed the basics of two-factor authentication (2FA) and why it's a good idea to tak...
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Best CPU Deals, AMD vs Intel: Holiday CPU Buying Guide
Earlier this week, we looked at GPU pricing and the market to see what sort of prices would truly co...
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Great Wallpaper Resources to Keep Your Desktop and Phone Home Screen Fresh
We spend hours looking at our computer and smartphone screens on a daily basis, so why not make them...
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Five Experimental Chrome Settings Worth Enabling
Similar to the "Labs" section of Gmail, Google has a hidden list of experimental features that you c...
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Top 10 Hacks for Microsoft PowerPoint
For countless people working in business, education, and entertainment, the most commonly used tool...