Stories by Preston Gralla

How to protect your wireless network

Bad guys don't target just big, corporate networks. If you have a Wi-Fi network at home or in a small office, intruders may be after you, such as casual "war drivers" who troll city streets, looking for unprotected wireless networks.

Sound off: Why you need wireless protection

If you've got a wireless network at home or at your business and don't take special care to protect it, well, you're playing Russian roulette -- and the chamber is loaded with multiple bullets.

Best Vista downloads

Looking for software to get the most out of Windows Vista? As yet, there hasn't been a flood of great downloads designed specifically for Microsoft's latest operating system. But that didn't stopped us from searching high and low for the best free Vi...

20 great, free, open-source downloads

The very earliest days of the PC revolution were soaked in idealism. People shared their knowledge with one another freely; the very idea of charging for software was an anathema. The early days of the Internet had a similar rosy view of the world.

15 great, free security programs

From the moment you switch on your PC, y your system faces countless Internet-borne dangers, including spyware attacks, viruses, Trojan horses, home-page hijackers, and hackers trying to weasel their way into your system. And the Internet isn't the o...

101 Fantastic Freebies

Want to make your PC more productive, secure, informative, and entertaining? These downloads and services will do the trick -- and they don't cost a cent.

25 Web Sites to Watch

What's tomorrow's YouTube? The Web's next breakout hit may be one of these innovative, useful, and fun new sites.

Keep Yourself Safe When You Surf

The Internet is a dangerous place full of scammers, privacy invaders, and hackers intent on turning your PC into a junk-message-purveying bot. And sometimes it seems as though your options for protecting yourself are pretty sparse.

Turning a home router into a powerhouse

There's a lot more power lurking in your home or small-office router than you realize. It may be capable of tricks that powerful, multihundred dollar enterprise routers can do. So why can't you get at them? Because of the firmware built in to your ro...

Techie Tools for the Internet and for Home Networks

Where do you spend most of your computing life? Probably on a network and online, either at work or at home. But while you probably know quite a bit about how to master problems with applications such as word processors, you may feel out in the cold ...

Downloads for Getting the Most out of Vista

Microsoft unleashed Windows Vista on a complaisant world several months ago, and already 20 million people have installed it (according to the company). If you're one of those 20 million, you're undoubtedly wondering, "Where are all the Vista downloa...

Wireless hot spot protection

Wi-Fi hot spots in airports, restaurants, cafes and even downtown locations have turned Internet access into an always-on, ubiquitous experience. Unfortunately, that also means always-on, ubiquitous security risks.

Hidden costs of a Windows Vista upgrade

The shiny, new Windows Vista beckons, and an upgrade is mighty tempting. But before you take the plunge, be aware that you may end up forking out a lot more money than just the cost of an operating system upgrade.

New Vista firewall fails on outbound security

Microsoft has touted Windows Vista as giving significant security improvements over Windows XP, and it offers the Windows Firewall, with its new two-way filtering feature, as one reason for that better security.

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GGG Evaluation Team

Kathy Cassidy


First impression on unpacking the Q702 test unit was the solid feel and clean, minimalist styling.

Anthony Grifoni


For work use, Microsoft Word and Excel programs pre-installed on the device are adequate for preparing short documents.

Steph Mundell


The Fujitsu LifeBook UH574 allowed for great mobility without being obnoxiously heavy or clunky. Its twelve hours of battery life did not disappoint.

Andrew Mitsi


The screen was particularly good. It is bright and visible from most angles, however heat is an issue, particularly around the Windows button on the front, and on the back where the battery housing is located.

Simon Harriott


My first impression after unboxing the Q702 is that it is a nice looking unit. Styling is somewhat minimalist but very effective. The tablet part, once detached, has a nice weight, and no buttons or switches are located in awkward or intrusive positions.


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