Networking, Wireless & VoIP - News

How to secure your home or office Wi-Fi

By default, wireless routers and access points have security turned off. Without Wi-Fi security enabled, anyone nearby can leech off your wireless Internet, see where you're browsing, capture your passwords to some websites, and possibly access your ...

How to choose a router for your business

Buying a router for a business isn't as simple as picking a consumer product with the best ratings from an online merchant or the best price on the shelf at a local electronics superstore. Your company has serious needs, such as supporting scores of ...

Speedy 802.11ac Wi-Fi set for fast, wide rollout

BARCELONA, Spain -- Mobile carriers embracing Wi-Fi is one of the sub-themes of Mobile World Congress. And the particular flavor of Wi-Fi that's generating buzz here is 802.11ac, which promises to boost handset throughput to over 300Mbps.

The first next-gen Wi-Fi chips arrive

Wi-Fi is getting faster -- again. Today Wi-Fi chipmaker Broadcom announced its first chips based on the coming 802.11ac standard, the successor to today’s 802.11n Wi-Fi. Products based on 802.11ac are expected to begin appearing late this year, deliv...

Top tech Christmas gifts under $200

Deciding what to buy friends and loved ones gifts for Christmas is never easy, but there are plenty of little gizmos to choose from if they are technically-minded. We've put together a little list of what we think would make useful and interesting gi...

Controlling Wi-Fi radio 'nap-time' reaps big power savings

A Duke University grad student has come up with a way to double, or more, battery life in Wi-Fi devices, without any changes needed on the device itself. Essentially, the technique regulates how long and when client radios sleep, so that data transfe...

Alcatel leaps ahead with 400-gigabit routing chip

Alcatel-Lucent is charting a course to the next generation of carrier routers with new silicon that is focused today on delivering services from the edge of a network but could also power a massive packet engine for the core.

Ballmer: Microsoft won't tie Skype to Windows

Microsoft will integrate Skype's calling features into many of its key products, including Office, the Xbox and its Windows Phone software, but it will it will also continue to offer Skype for competing platforms, CEO Steve Ballmer said Tuesday.

Asia out of IPv4 addresses

The Asia Pacific Network Information Centre (APNIC) has run out of all but a handful of IPv4 addresses that it is holding in reserve for start-up network operators.

Essentials

Microsoft L5V-00027 Sculpt Ergonomic Keyboard Desktop

Learn more >

Lexar® JumpDrive® S57 USB 3.0 flash drive

Learn more >

Mobile

Lexar® JumpDrive® S45 USB 3.0 flash drive 

Learn more >

Exec

HD Pan/Tilt Wi-Fi Camera with Night Vision NC450

Learn more >

Audio-Technica ATH-ANC70 Noise Cancelling Headphones

Learn more >

Lexar® Professional 1800x microSDHC™/microSDXC™ UHS-II cards 

Learn more >

Lexar® JumpDrive® C20c USB Type-C flash drive 

Learn more >

Budget

Back To Business Guide

Click for more ›

Most Popular Reviews

Join the PC World newsletter!

Error: Please check your email address.

Latest News Articles

Resources

PCW Evaluation Team

Michael Hargreaves

Windows 10 for Business / Dell XPS 13

I’d happily recommend this touchscreen laptop and Windows 10 as a great way to get serious work done at a desk or on the road.

Aysha Strobbe

Windows 10 / HP Spectre x360

Ultimately, I think the Windows 10 environment is excellent for me as it caters for so many different uses. The inclusion of the Xbox app is also great for when you need some downtime too!

Mark Escubio

Windows 10 / Lenovo Yoga 910

For me, the Xbox Play Anywhere is a great new feature as it allows you to play your current Xbox games with higher resolutions and better graphics without forking out extra cash for another copy. Although available titles are still scarce, but I’m sure it will grow in time.

Kathy Cassidy

STYLISTIC Q702

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

Anthony Grifoni

STYLISTIC Q572

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

Featured Content

Latest Jobs

Don’t have an account? Sign up here

Don't have an account? Sign up now

Forgot password?