The templates will help you get the right proportions and shapes.

They are grouped and numbered. The step instructions will give you the information which templates to use (numbers in brackets).

If a tutorial includes templates you will find them in the 'TEMPLATES' tab on the tutorial page (below the cover photo).

PDF readers let you view and print PDF files.

You probably already have a PDF reader installed on your computer / phone / tablet.

If not - Adobe Acrobat Reader is the most popular PDF reader. You can download it for free here. You'll also find it in the App Store or Google Play.