Fatal flaw for IPv6: It's not backwards compatible

The Internet engineering community says its biggest mistake in developing IPv6 - a long-anticipated upgrade to the Internet's main communications protocol - is that it lacks backwards compatibility with the existing Internet Protocol, known as IPv4.

Safari 4 browser beta is innovative, fast, fun

Apple's decision to offer a public beta of its new Safari 4 Web browser -- available for Mac OS X and Windows XP and Vista -- caught the tech world by surprise. Even more surprising are the number of innovative features it offers, including in-your-f...

Tweet to compete

If you still think Facebook is for twentysomethings clinging to their college years and Twitter is for people with too much time on their hands announcing what they had for breakfast, think again.

Don't be fooled by Google's phony 'beta' label

A typical release cycle for software development includes something called the beta-testing phase. The idea is to improve the product by enabling users, rather than developers or professional testers, to provide feedback.

How secure is Safari?

Apple's Safari, released for the Windows platform in June 2007, is the second newest browser on Windows, behind Google's Chrome. (Naturally, Apple's browser also runs on OS X, and on iPhone and iPod Touch devices in a mobile edition.) Safari leads th...

How to safeguard your online security

Social networks are fun to use, helpful for job hunting, and great for keeping in touch with friends, business contacts, and relatives. The downside: The bad guys know you're using these networks like crazy, and they're gunning for you.

How to stop operating-system attacks

Your PC's operating system is under constant threat of invasion, whether the attacker's aim is to spread malicious malware or to convince you to buy protective software that is really just a rip-off. Here's how to stand guard.

What the Web knows about you

She had me at hello ... or just about. Our conversation had barely started when privacy activist Betty Ostergren interrupted me to say that she had found my full name, address, Social Security number and a digital image of my signature on the Web.

Twitter list: 10-plus rock bands and assorted singers

Got e-mail last night from the oh-so-literary indie band The Decemberists informing me that lead singer <a href="">Colin Meloy</a> is now twittering. Impressively, his historic first tweet was on Jan. 12 ("is surveying th...

Cool Tech

D-Link PowerLine AV2 2000 Gigabit Network Kit

Learn more >

ASUS ROG Swift PG279Q – Reign beyond virtual world

Learn more >

Lexar® Professional 1000x microSDHC™/microSDXC™ UHS-II cards

Learn more >

Crucial® BX200 SATA 2.5” 7mm (with 9.5mm adapter) Internal Solid State Drive

Learn more >

D-Link TAIPAN AC3200 Ultra Wi-Fi Modem Router (DSL-4320L)

Learn more >

Gadgets & Things


Learn more >

Lexar® Professional 1000x microSDHC™/microSDXC™ UHS-II cards

Learn more >

Lexar Professional 2000x SDHC™/SDXC™ UHS-II cards

Learn more >

Family Friendly

Lexar Professional 2000x SDHC™/SDXC™ UHS-II cards

Learn more >

Lexar® Professional 1000x microSDHC™/microSDXC™ UHS-II cards

Learn more >

ASUS VivoPC VM62 - Incredibly Powerful, Unbelievably Small

Learn more >

Stocking Stuffer

Lexar® Professional 1000x microSDHC™/microSDXC™ UHS-II cards

Learn more >

Lexar Professional 2000x SDHC™/SDXC™ UHS-II cards

Learn more >

Christmas Gift Guide

Click for more ›

Most Popular Reviews

Join the PC World newsletter!

Error: Please check your email address.

Best Deals on PC World

Latest News Articles


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.


Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?