The User Guide is linked to in the collection's Documentation folder to be download from this Helpdesk as a standard PDF file, which you can open with any PDF viewer.
An online version is available to read directly here, too.
All User Guides are constantly updated and expanded.
The table below lets you download the most current version of every collection's User Guide.
For Capsule-powered collections there is both a general User Guide that applies to all such collections as well as individual Guides. If you own more than one Capsule-powered collection, it makes sense to download and use the general version because most topics are the same and thus you only need to read it once :)