OCR A Level Computer Science topic introductions are not endorsed by OCR. Please refer to the exam board specification to ensure that the full range of topics has been covered.
To access the course material, please click on the link to each section.
If you find an error in these resources or the website, please report it here.
Throughout the course, key terms are shown in bold and underline. Hover over these words for more information.
Check your progress through the resources using our online gradebook. Your overall grade is an average of your quiz grades through the resources. Use the arrows on the left to expand each topic to see your individual quiz scores.Please log in to view your report card.