There are several great resources for Alma support.
Keep in mind that there's a dynamic help built into Alma for each screen that you visit in the application. For any page, click the Help icon on the upper right hand side and select "Help For This Page." The help will explain in detail each component of the page. You can also search the help by selecting "Browse Online Help."
The SLC manages an Alma Implementation libguide that provides a wealth of useful information about the project, in addition to several general training videos and guides on using Alma.
You may also wish to subscribe to the Alma and Primo Listservs: