Computer Training Source offers computer classes and private tutoring in the Chicago area (Downtown, Schaumburg, Northbrook, and Naperville). We have one-day and longer classes. Daytime class hours are typically from 9am to 4pm. We also offer evening and Saturday classes. We offer Introductory through Advanced level training in Microsoft Office, the Adobe Creative Cloud, HTML and other web classes, PMP, Six Sigma, Agile, ITIL, CompTIA classes, and many more! Classes average six to ten students, each student working at one of our computers. All our courses are instructor-in-the-room and interactive. Each student receives a student manual and access to practice files. In addition, students may retake a class once for free (within six months). Students also receive thirty days of free support with the purchase of a course.