Alex WawroAssociate Editor, PCWorld

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Alex writes reviews, How-To Guides and features to help you work smarter and game harder.

Protect Yourself From DNSChanger

If the DNSChanger rootkit has infected your PC, you'll lose access to the Internet when the FBI shuts down DNSChanger's surrogate DNS servers. Here's how to determine whether you're infected, and what to do if you are.

How to Deal With Tech Distractions

Save time and increase your productivity with this guide to the best tips, tricks, and free software for eliminating tech distractions.

Interview: SpellTower developer on competing with the big guys

Can a lone software developer with a good idea create a game capable of surpassing Zynga, Rovio and OMGPop in the iTunes sales rankings?

Why You Should Play The Walking Dead: Episode One

Here's why you should play the first episode of The Walking Dead game from Telltale Games. No spoilers!

Free Tools to Wipe Your Drives Securely

Properly clear off old data from a flash drive, hard-disk drive, solid-state drive, or hybrid hard drive--at no cost.

How to Carry Any Operating System in Your Pocket

You never know when you might need to install your favorite operating system--and it takes only a few minutes to load it on a USB flash drive so that you can carry it with you wherever you go. Here’s how to do it.

Instagram, Facebook Deal Sparks Privacy Concerns: Here's How to Quit

Instagram sold to Facebook for $1 billion, irking longtime users--here's how to gather up your photos and run.


How To Get Your Photos Off Instagram

With more than fifteen million accounts, chances are good that you or someone you know uses Instagram to edit and share photographs online. Here's how to download those photos to your hard drive.

Hands On With Sins of A Solar Empire: Rebellion

We spent some time muddling around in the new Sins of A Solar Empire: Rebellion beta to bring you an early report about how the new units, factions and gameplay systems might change the game this summer.