Your photos, music and data are just a virus or hard disk failure away from oblivion. Build a triple-layer defence using PC Authority's practical guide.

Backing up your data is a job thats simple when done badly: doing it properly requires ongoing effort. Its easy to get complacent about your backup routines, particularly when the network is small and

Guarantee your data is secure by backing it up remotely. We test six of the most popular services.

Backup is a lot like flossing: no matter how frequently you do it, some expert is going to say you should be doing it better or more often. That's why HP's SimpleSave is among the easiest back-up drives to use.

Will a beefed-up firewall, User Account Control and disk encryption make Vista a safer choice than XP?

Queensland developer Safe Off Site are running a beta test for a clever new tool allowing you to back up your files online, and PCA readers are invited to participate in the beta trial!

At this stage you can get modules for games, memory expansion and backup, a digital camera, an MP3 player, a GPS and a mobile phone module

New technology claims to cuts storage array power and cooling costs in half.

Do you have a business or are in charge of a business’ tech security? Get some tips from PC Authority’s experts.

We provide the commentary on a bruising eight-round battle between Vista and Tiger.

There are a number of options when it comes to removable storage devices, and each has advantages and disadvantages. For general use, though, a CD-RW is easily the most versatile solution. Alternative

The PC was meant to make our lives easier, but as software gets more complicated and operating systems become richer in features, it's hard to remember who's serving who.

NASA has released digitally restored broadcast footage of the Apollo 11 moonwalk but the one-inch telemetry tapes recorded at tracking stations in Australia and the U.S. remain lost

A fantastic specification notebook with all the trimmings you'd expect to find on more expensive notebooks, the Joybook 8100-V13 has a 15.4in widescreen WXGA with native 1280 x 800 resolution. With ATI's Mobility RADEON 9600 graphics, boasting 64MB dedicated video memory, it's great for DVD playback or gaming -- the unit returned 9,502 marks under 3DMark01SE Pro, more than enough to provide comfortable gameplay with a decent number of fps even in recent games. BenQ has gone as far as to include not just a DVD-ROM for DVD movie playback, but an optical DVD writer, capable of 2-speed DVD+R media writing, ideal for both business archiving or for personal backup.

The Sony offers a comprehensive bundle, although it omits such niceties as IDE and audio cables.

Peer-to-peer networks - networks in which theres no central domain controller and all machines have equal status on the network - are the easiest approach for small installations of up to around ten m

It's always a bonus to uncover a shortcut or program enhancement, and here we bring you 100 tips and tricks that we hope will make your computing experience quicker, simpler or more rewarding. Laptops.

It's always a bonus to uncover a shortcut or program enhancement, and here we bring you 100 tips and tricks that we hope will make your computing experience quicker, simpler or more rewarding. Server Tips.

Climb the steps all the way to Windows guru status with our invaluable selection of tips and shortcuts for XP and Vista.

Your wireless network is more powerful than you imagine. Use this guide to fully understand and utilise it.