Q. How can I easily check if a user or group exists in AD using PowerShell?

Q. I'm trying to reset an AD password but don't know the old password. What can I do?

Q. If I have Domain Controllers in Azure how do I monitor them with Advanced Threat Analytics?

Q. How can I check for AD accounts that have not been logged on to for a period of time?

Q. I need to synchronize a single master group to contain only users present in lots of other groups. What is a good way to do this?

Q. I need to create a large number of OUs with a set structure of child OUs with each OU delegated to different users. What is a good way of doing this?

Q. How can I add custom HTML to the logon page of my ADFS server?