The fastest Powershell #1 : Count all users in Active Directory domain

Updated : October 01, 2015 ** Question **: What is the fastest solution to count all the users in Active Directory domain? ** Answer **: To answer this question, I will compare 17 different commands in a domain with 75 000 users. `[System.GC]::WaitForPendingFinalizers() [System.GC]::Collect() …