Stories by John E. Dunn

Quantum key security hacked for first time

An important weakness has been discovered in the technology of quantum key distribution (QKD), which is increasingly being used by military and government to secure sensitive communications.

Oracle buys Secerno to get database firewall

Oracle has bought UK <a href="http://www.secerno.com/?gclid=CPHdsPyK46ECFUcA4wodtUUIKg">database security startup Secerno</a> for an undisclosed sum, bringing to an end the independence of one of the last decade's most unusual UK-based startups.

HP drops Windows 7 from Slate tablet

It was made public to the world by Microsoft CEO Steve Ballmer himself but an unconfirmed report now says that HP is ditching Windows 7 from its high-profile but unreleased Slate tablet computer.

Six-core PCs go on sale in UK

The world's first mainstream six-core microprocessor, AMD's Phenom II X6 1055T, has gone on sale in the UK at prices that might give <a href="http://news.techworld.com/sme/3221731/amd-six-core-chips-cheaper-than-intel/">Intel's Core i3 and Core i5 sy...

Bluetooth 4.0 chops power consumption

The next version of Bluetooth will be frugal enough with power to run devices using button-cell batteries, the wireless standard's industry special interest group (SIG) has announced.

The most over-hyped tech products ever

Rule number one of over-hype: just being talked about isn't enough. That's hype. The crux of excessive hype is disappointment, the gap between the pitch and one's reaction. Um, is that really it?

Most Popular Reviews

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PCW Evaluation Team

Matthew Stivala

HP OfficeJet 250 Mobile Printer

The HP OfficeJet 250 Mobile Printer is a great device that fits perfectly into my fast paced and mobile lifestyle. My first impression of the printer itself was how incredibly compact and sleek the device was.

Armand Abogado

HP OfficeJet 250 Mobile Printer

Wireless printing from my iPhone was also a handy feature, the whole experience was quick and seamless with no setup requirements - accessed through the default iOS printing menu options.

Azadeh Williams

HP OfficeJet Pro 8730

A smarter way to print for busy small business owners, combining speedy printing with scanning and copying, making it easier to produce high quality documents and images at a touch of a button.

Andrew Grant

HP OfficeJet Pro 8730

I've had a multifunction printer in the office going on 10 years now. It was a neat bit of kit back in the day -- print, copy, scan, fax -- when printing over WiFi felt a bit like magic. It’s seen better days though and an upgrade’s well overdue. This HP OfficeJet Pro 8730 looks like it ticks all the same boxes: print, copy, scan, and fax. (Really? Does anyone fax anything any more? I guess it's good to know the facility’s there, just in case.) Printing over WiFi is more-or- less standard these days.

Ed Dawson

HP OfficeJet Pro 8730

As a freelance writer who is always on the go, I like my technology to be both efficient and effective so I can do my job well. The HP OfficeJet Pro 8730 Inkjet Printer ticks all the boxes in terms of form factor, performance and user interface.

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.

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