SharePoint Navigation

2013

Limitations to MMS Navigation
https://nikpatel.net/2014/06/09/limitations-of-managed-navigation-in-sharepoint-2013/

Top Navigation Issues using MMS SP2013 fix
http://apppagetopnavigation.blogspot.in/
http://stackoverflow.com/questions/17188301/sharepoint-2013-global-navigation-issue

SharePoint 2013 – Simple MMS Navigation (Technet)
http://social.technet.microsoft.com/wiki/contents/articles/15876.sharepoint-2013-navigation-using-managed-metadata.aspx

Building global navigation in SharePoint 2013 (MVP)
https://blog.mastykarz.nl/building-global-navigation-sharepoint-2013/

Make a global navigation over multiple site collections
http://sharepoint.stackexchange.com/questions/106086/sharepoint-2013-global-navigation-across-site-collections

http://sharepoint.stackexchange.com/questions/77151/best-way-to-make-a-global-navigation-over-multiple-sitecollections

https://sharepointotoole.wordpress.com/2013/05/30/global-navigation-in-sharepoint-2013/

http://blog.sharepointexperience.com/2013/04/working-with-sharepoint-navigation/

 

2010

Current Navigation (quick launch)
You can edit quick lauch easily through the site settings click navigation under Look and Feel

Quick launch is security filtered by default and can be modified by audiences. Quick Launch settings for each link required clicking the link and the click Edit under Navigation Editing and Sorting section.

Great article with more on quick launch http://www.endusersharepoint.com/EUSP2010/2010/05/21/navigating-sharepoint-2010-part-1-introductions/

Global Navigation (top link header)
However top link bar customization requires SharePoint Designer or Visual Studio
http://technet.microsoft.com/en-us/library/ee695757.aspx#Section2a