Mike Johnson Upgraded His Windows Server Certification Share DWD Technology Group (DWD) would like to congratulate Mike Johnson on upgrading his Windows Server Certification. Mike upgraded his Microsoft Certified Systems Administrator (MCSA) from Windows Server 2008 to Windows Server 2012 in a multi-part test. Congratulations Mike! About DWD Technology Group: DWD Technology Group, with offices located in Fort Wayne and Indianapolis, Indiana specializes in the evaluation, selection, implementation and support of accounting and business management systems including Sage 100 (formerly MAS 90/200), BusinessWorks, Sage 50 (formerly Peachtree), Sage CRM, MIP Fund Accounting and Fundraising 50. DWD strives to implement the best technology solutions for the specific needs of your business.