I'm not an expert yet but am working on it.  - I wrote that in 2003.  After reading and working with the experts here I doubt I will ever be an expert unless lightning strikes me in a good way :)  That's ok, I know more today than I did in 2003.  I know a little about active directory and server 2003, vba coding in excel which I really like, networking, editing some things in registry, Office apps, video editing, I'm a moodle administrator and elluminate administrator, and often use RDP and terminal services to help users.  I wish I new more in each area but I do the best I can with what I have.  Good luck to you
James