On this website there are several things that can be downloaded. The most common is in 'pdf' format. This needs 'Adobe Acrobat
reader' on your computer. It is quite likely that you will find that it is already there. If not you can normally find it
on any free disc from a computer magazine or if you have a digital camera there should be a copy on the installation disc.
If not you can download it for free from:-
There can often be 'word' or 'excel' files on websites that you may not be able to read if you do not have the latest copy
of 'Microsoft Office'. You can download free 'viewers' for this from:-
Word & Excel viewers