All patients between the ages of 18 and 89 with CKD stage 3 or 4 who are seen in the UW Health Kidney Clinic will be invited to participate in the study by a member of the study personnel prior to beginning the class or while waiting for their clinic visit. Fliers briefly describing the study with contact information for those interested will be available at the receptionist area in the UW Kidney Clinic and in the computer-station education area. Demographic information collected will include age, gender, race, length of time with known CKD, education level, and home computer ownership.