User Profile Troubleshooting

Office 365

Info on UPSA in Office 365

https://support.microsoft.com/en-us/help/3168272/information-about-user-profile-synchronization-in-sharepoint-online

SharePoint 2010 2013 and 2016 UPSA Cleanup (Part 1 2 3 4)
https://blogs.technet.microsoft.com/spjr/2018/04/08/sharepoint-the-complete-guide-to-user-profile-cleanup-part1/
https://blogs.technet.microsoft.com/spjr/2018/04/08/sharepoint-the-complete-guide-to-user-profile-cleanup-part-2-2010/
https://blogs.technet.microsoft.com/spjr/2018/04/08/sharepoint-the-complete-guide-to-user-profile-cleanup-part-3-2013/
https://blogs.technet.microsoft.com/spjr/2018/04/08/sharepoint-the-complete-guide-to-user-profile-cleanup-part-4-2016/

2016

Update User Display Name Property – PowerShell

https://blogs.msdn.microsoft.com/rcormier/2012/09/08/how-to-update-inactive-user-profile-information-in-sharepoint/

Active Directory Photo Manager … Freeware
https://www.codetwo.com/freeware/active-directory-photos/

Show AD Photo – PowerShell - Show-ADPhoto
https://community.spiceworks.com/scripts/show/1499-powershell-function-show-adphoto

2013

User Info List

https://gallery.technet.microsoft.com/office/User-Information-List-in-8b420e8c

2010

Update User Info List

https://donalconlon.wordpress.com/2012/03/02/sharepoint-user-information-list-is-not-being-updated/

Sharepoint 2010: Double Results In People Search & Org Chart Info Is In-Complete

http://www.buchatech.com/2012/10/sharepoint-2010-double-results-in-people-search-org-chart-info-is-in-complete/

more on audiences

http://thecloudengineer.blogspot.com/2017/10/audiences.html