Addison Switzer has over 20 years of experience in computer service, support, and administration. He currently works as a Help Desk Analyst at FreddieMac, where he provides technical support and training to staff and assists with system rollouts and upgrades. Previously, he held senior help desk roles at Venable LLC and the Engle Group, and worked as a Network and Lotus Notes Administrator at NCB. Switzer has extensive knowledge of Microsoft Office, Windows, and networking, and holds ITIL and Microsoft certifications.