Some good links to learn SharePoint 2013

http://technet.microsoft.com/en-us/library/cc263199.aspx
Above link contain diagrams that provide visual representations of recommended solutions for SharePoint 2013 in the form of models, which are poster-size documents.

http://technet.microsoft.com/en-us/sharepoint/fp142376.aspx
Above link contains installation and deployment related info and links for SharePoint 2013.

http://technet.microsoft.com/en-us/library/cc262957.aspx
Install and configure SharePoint 2013 using above link plus other deployment articles also.