I really think this is a Windows 10 issue more than Sharepoint but I was directed to post my issue here...
Does anyone know how to stop Sharepoint authentication requests after upgrading to Windows 10? After I upgraded to Windows 10, and can't find the trusted sites zone. All of the Sharepoint lists that I have linked to Outlook (several contact lists, calendars, etc...) are requiring my login and password on my desktop, a few times a day. I am sure Microsoft would provide for their own systems to work well in Windows 10. I am sure I must be missing something. I not only use Sharepoint for myself but help other organizations set up sites. Linking Sharepoint to Outlook is vital for how I use it and recommend it.
lmollenkamp