Goodwill Career Solutions will conduct a free Office Productivity Skills Course from 9 a.m.-1 p.m. on Wednesday and Thursday, July 20 and 21, at the Career Solutions Center at 2001 Needmore Rd. Clarksville, TN . Participants must pre-register by visiting www.giveit2goodwill.org/office-skills or calling (931) 241-4730.