Most Irish businesses and organisations make use of at least one Microsoft Office application, whether to write letters or reports, organise invoices, make presentations or send email. Therefore knowing at least the basics for using the various Office applications is almost a necessity for everyone these days, whether you want to work for a multinational operation in the IFSC or on the family farm.

The Microsoft Office suite is made up of a number of different applications, which all work individually and which are used to do different jobs. The most commonly used application is the word processor Microsoft Word, which is used for writing and editing documents such as letters, reports, email, invoices, essays and pretty much anything else you can think of. Microsoft Excel is a spreadsheet application and can be used for tasks ranging from keeping simple accounts to organising warehouses of data in sophisticated databases. Microsoft PowerPoint is used for making, organising and delivering presentations. Microsoft Outlook is used for sending and retrieving e-mail messages and also as a powerful contact management and resource scheduling tool.

Microsoft Office courses come in all shapes, sizes, lengths and delivery methods. Basic Office beginners' courses give an introduction to using each application, and show you how to open files, input and edit information, use the toolbar to carry out simple tasks such as cutting and pasting text, print documents and save and manage files. Other courses concentrate on individual programmes and give you a good working knowledge of Office, Excel or PowerPoint in a workplace environment; DBS and the College of Management & IT provide impressive training.

More advanced courses can concentrate on one specific function (such as online possibilities, programming languages in Office or database administration), or show users how the different applications can work together to perform complicated tasks. Some people take courses in the evenings or at weekends, while others might be able to organise a day or two off work to take a course. If you can show your boss how useful it will be for work, then he or she might even be interested in paying the course fees. E-learning (online) Office courses are also growing in popularity and the Pitman Training Centre provides courses nationwide.

Basic Word courses are among the most widespread IT nightcourses in Ireland. Students learn skills and abilities such as how to create letters, memos, fax covers, reports and other documents; edit text using cut and paste functions; modify the style, colour and font of text; use formatting elements such as page numbers, headers and footers and bullets; create, save, print and organise documents on your PC. More advanced courses can look at extra functions such as mail merge, graphics, tables and formatting long documents such as reports or newsletters.

Introductory Excel courses will look at things like data entry, formatting, editing and printing simple database documents. An important outcome is to be able to sort, find and organise information to allow users to perform tasks such as invoice generation, budget design and spreadsheet manipulation. More advanced courses will teach how to customise Excel's standard templates and record macros for common repetitive tasks, work with Excel VBA code, and integrate Excel files with accounts, CRM or other software packages.

A beginners' PowerPoint course shows students how to create, design and format slides for presentations, add elements such as text, images and graphics and put them together into a professional looking presentation. More advanced courses look at elements such as adding video or complex graphics, and may include options such as web-design, professional presentation skills and technical set-up training in connecting laptops, digital projectors and screens.

Other Office courses available include Access classes which look at the structure, design and capabilities of databases written using Microsoft Access and Outlook courses that teach users how to manage and manipulate e-mails, sort and organise e-mail messages, schedule meetings and other resources.

There are a number of specific qualifications available if people are looking to prove to potential employers that they have a knowledge of the different Office applications, or if you just want to be able to hold some tangible evidence of your new skills in your hand. MOS is the official Microsoft Office Specialist certification programme from Microsoft, and is available at basic or master level. The ECDL certification also concentrates heavily on Office skills (For more on ECDL click here).

Interested students should bear in mind that the latest upgrade to the Office range is now available. Office 2007 officially went on sale on 1st January 2007 to Irish businesses and consumers. It contains a number of new features, including a new tools menu called a 'Ribbon', which organises all the functions (such as cut, paste, print etc) from the old menus and toolbars in one more easily accessed place at the top of the screen. Other innovations such as Groove and SharePoint are designed to provide easier sharing and collaborative editing of documents and projects.

Training courses in these newer functions will be rolled out throughout 2007. As is common with most software releases it will take a certain amount of time for businesses and organisations to transfer onto the new version - which means that basic Word or PowerPoint courses which use the existing version are still completely relevant.