Having Problems With Windows 10 – Here Is Where To Start

So you have installed Windows 10 but :

• Things are not working how you would like 
• Things have gone missing

Or 

• You need some more information on Windows 10 

Well Microsoft have a great support page for all your Windows 10 issues

Windows Help

And Windows Central 

Windows 10 help, tips and tricks

And for those having issues with the Start Menu & Cortana

Troubleshoot problems opening the Start menu or Cortana