Goebel Center, 1385 E. Janss Road, Thousand Oaks: "Free Introduction to Computers" is a two-part hands-on class for beginners offered April 5 and 7, or 19 and 21, or 25 and 27 from 10 to 11:30 a.m. or from 4:30 to 6 p.m. April 11 and 13. Call (805) 381-2744