Fix Active Directory Users and Computers - remove it's long running shortcomings.
When I search for an object and open it, the attribute editor tab isn't available. It should be exactly the same whether I navigate to it or search for it.
When I change my search object type, quit clearing the search field. I'm smart enough to know what I'm looking for.
Give me a "copy dn to clipboard" option as a context menu.
Give me a "navigate to" option on the context menu in my search results.
Your "export list" context item should have some options, such as to export dn's. It's really not very useful as-is. This is the kind of thing that lets less sophisticated IS staff work. An admin would do this with Powershell, but typically helpdesk will bug us for this, and ADUC could easily have it built in.
Kevin Gould commented
One more....when I switch to advanced view, retain my position in Active Directory - it currently resets to the root.