Is software or hardware you installed on your PC causing your system to crash? Perhaps you are having rouble with a USB connection or your computer takes a long time to switch between programs?

No book ever gets published in multiple editions unless its outstanding. And thats certainly the case with Stephen Bigelows book, Troubleshooting, Maintaining & Repairing PCs. Now in its fifth edition, this comprehensive text (more than 1,500 pages plus a CD-ROM) covers just about everything youre ever likely to need to know about your PC.

Is your PC the stable, error-free platform you need? We didn't think so. Leigh Dyer, David Kidd and Ty Pendlebury present the essential guide to fixing your PC.

Bigelows Virus Troubleshooting Pocket Reference provides a thorough review of malware (that is, malicious software).

Creating databases and unexpected error messages go hand in hand. Access (97 or 2000) isnt exactly a walk in the park, and while most error messages have a help button, it doesnt go far enough to fix the problem, leaving users with that fun task of slowly trying to figure out where they went wrong.

Every expert has a toolkit. Tim Dean takes you through the 10 tools any Windows expert cannot live without. So, to give you a head start, here are PC Authority's top 10 tools for the ultimate Windows user.

A network troubleshooting tool. Ping Scanner Pro has 18 network tools and can ping scan the same I...

A protocol analyzer. Ethereal is a protocol analyzer used for troubleshooting, analysis, software ...

The 4PCA3+ packs a whopping six IDE slots and two SATA ports, perfect for a jumbo-sized array. A PCB-mounted LED displays error codes, great for quick boot troubleshooting, and the inclusion of Gigabit Ethernet and ECC DIMM support would make this the board of choice for a single processor server, while USB, dual-channel DDR and S/PDIF ports would set you up nicely for a home machine setup.

David Moss resolves an iTunes problem, looks into secret folders and Windows file sharing without a central server.

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

Benchmark & diagnose your system

All-in-one professional system toolkit

All-in-one professional system toolkit

Benchmark & diagnose your system

All-in-one professional system toolkit

All-in-one professional system toolkit

All-in-one professional system toolkit

All-in-one professional system toolkit

All-in-one professional system toolkit