Conversational Geek：10 项 Microsoft Teams 备份实用技巧信息图表

Brien has worked in IT in at least some capacity since the age of 16. Prior to going freelance, he served as a network engineer for the United States Department of Defense at Fort Knox and as CIO for a chain of hospitals and healthcare facilities. He has also worked as a network administrator for some of the largest insurance companies in America. Starting from 2000, he has become a prolific technology author and has authored, co-authored or contributed to over 50 books, and created over a dozen video training courses in addition to his 7,000+ articles and papers. facilities. He has also worked as a network administrator for some of the largest insurance companies in America. Starting from 2000 he has become a prolific technology author and has authored, co-authored, or contributed to over 50 books, and created over a dozen video training courses in addition to his 7000+ articles and papers.