This is a MCQ based practice set for Class 7 students of JAC board Computer based on the chapter- Understanding Windows 7. The questions have been prepared keeping in mind the entire chapter–Understanding windows 7. Though in real examination there are different kinds of question, here all forms of questions have been converted into MCQs for ease of taking a self test. This MCQ is timer based and should be submitted within 20 mins. Students can take the self test multiple times. They would be able to see the correct and incorrect answers after submitting the responses.