Alex Castle

Alex Castle, PCWorld

Alex Castle is a freelance tech writer based in Honolulu, Hawaii. He specializes in Windows software, how-to articles, and PC peripherals.

SugarSync 2.0 goes public, we go hands-on

2 weeks ago in Utility software

A road warrior's guide to locking down your laptop

1 month ago in Laptops

How to encrypt (almost) anything

1 month ago in Business security

Turn your flash drive into a portable PC survival kit

1 month ago in Flash drives

High-tech 2012: The 10 biggest news events of the year

2 months ago in Tech events

14 stocking stuffers for Windows 8 newbies

2 months ago in Windows 8

Meet Plex, the media streamer that will make you forget Netflix and Hulu

2 months ago in Music & audio software

Why, how and where to update your Windows 8 drivers

2 months ago in Software

10 gifts for obscenely wealthy PC fanatics

2 months ago in Computers

How to test-drive Windows 8 for free in VirtualBox

3 months ago in Windows 8