This section of the Timber Design Knowledge information resource contains several sections intended to assist in use of the software. 

The guidance notes can be viewed by clicking on the relevant subject title below:
...

> About the Timber Design Knowledge Software
A summary of terms and conditions for use of the software.
...
> Navigation of the Information Resource 
An illustrated  guide to use of the software
...
> Settings For Optimal Viewing of The Information Resource
An illustrated guide to setting up your computer for 
best viewing of the software
...
> Accessing 'pdf' Files
A short guide to accessing and using pdf files
...
> Internet Explorer™ Security Note
For users of later versions, which may display security warnings related to the use of this information resource.