Technology

Checkpoint ZoneAlarm Extreme Security 2012 review This suite from ZoneAlarm comes with a predictably powerful firewall and Kaspersky-powered anti-malware

Dell Inspiron One 2320 review This compact all-in-one from Dell is surprisingly powerful, although rivals offer a higher spec for not much more money

D-Link DIR-645 review Fast, easy to use and good-looking - the DIR-645 is a brilliant router, but avoid D-Link's DWA-160 dongle

Plustek OpticBook 3800 review This scanner is a good idea for anyone needing to archive books or magazines, but its performance in our tests suggest it's not worth the premium price

G Data Internet Security 2012 review G Data's dual-engine detection provides an extra layer of security, but wasn't enough to completely prevent infection.

Motorola Motoactv Android-powered sports multi-tracker launched One watch-sized device combines GPS, heart rate monitoring and smart music playlists

Sony Alpha A77 with 16-50mm lens review Packed with features and impressive strengths including a superb kit lens, but high noise levels and lethargic controls aren’t acceptable

PC Tools Internet Security (2012) review With a single-user price of just £13, it's hard to quibble over PC Tools' chatty firewall

Lenovo IdeaPad U300s review Another great Ultrabook design, but a slower processor and a couple of missing ports place it just behind the current leaders

Webroot SecureAnywhere Complete review A host of extra features can't distract from WebRoot's essentially poor malware defence performance in our tests

Toshiba Portégé Z830-104 review Its full-size ports and backlit keyboard make Toshiba's Ultrabook stand out from the crowd

Seagate GoFlex Satellite review The Seagate GoFlex Satellite is a nicely designed portable NAS for tablet and smartphone owners

F-Secure Internet Security 2012 review F-Secure Internet Security provides outstanding defence against malware, although its interface is a little dated