Mail merge is a very powerful feature that allows you to produce individual letters, emails, envelopes and address labels without having to type out the details one letter at a time.

Although there are many free and inexpensive email servers available (such as Sendmail, Mercury Mail and Mail Enable), if you want the full functionality of Outlook such as calendaring, scheduling and fax integration, you need Microsoft Exchange Server 2000.

Online services are growing smarter by the day – but can they replace desktop applications? We spend a week working online to find out.

There’s a lot to consider before jumping on the BlackBerry bandwagon. Should you or shouldn’t you use a dedicated blackberry device?

Lugging the same laptop from one job to another? There is a way to access multiple Exchange mail servers with Microsoft Outlook.

Paul Ockenden Ditches his blackberry for a month and finds out the benefits and the pitfalls of using Microsoft’s push email system.

What does Google’s online office suite and core applications offer over the Microsoft alternative?

I hate spam. I hate it with a deep and abiding passion. It is one of those things that manages to stir the deep pool of seething fury that lurks just below my austere exterior.

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

Paul Ockenden concludes his trial of mobile email systems. Guess which he likes best.

Google Desktop may finally be on Linux, but how does it fare against the competition?

Want to break free from a Microsoft world? Leigh Dyer looks at the alternatives.

With the free products on our new cover DVD, you need never buy software again. So why do we still keep paying?

Microsoft has always included a number of bundled applications with Windows, but Vista takes it further than ever. Here’s a look at the main attractions.

Still not sure whether it's worth upgrading to Vista? We put XP and Vista through the ultimate face-off.

David Moss tackles Vista queries, as well as dealing with floating bars and annoying pop-up reminders.

PC Authority takes a trip down computer memory lane and discovers just how PC technology has evolved... and how Microsoft and IBM nearly destroyed each other.

According to Software as a Service providers -- who want you to run your business online -- SAAS has come of age. We put it under the microscope.

Microsoft’s radical redesign promises ‘better results, faster’. Be fully prepared for this world-leading productivity software.

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