OCR Computing A-Level Revision

Course Overview

Current status: F451 & F453 complete, F452 (nearly) complete, and F454 not started (pending moderation & final marking).

The OCR A Level Computing course (OCR course page) gives a general grounding in computing, including an understanding of computer systems, the principles of programming and problem solving. It is recognized by top universities and will open doors to various computing-related careers.

This is a website I wrote to aid my revision for the course. I have uploaded it to the internet so that others may also benefit from it. There are certainly mistakes and it is very much a work in progress. While I have tried to make the information as accurate as possible, I take no responsibility for any errors - I am a student myself! However, I will happily correct any mistakes that are pointed out.


If you would like to help contribute towards the website running costs, helping to keep the website online, please click the button below. Please note, this does not gain access to any extra sections of the site.

If PayPal is inconvenient, or if you want to get in touch for any other reason, then please contact me - my email address is ocrcomputing [at] mythic.beh [dot] me.uk. It is suggested that schools make a small donation if they use this site formally in lessons.

This resource is not officially endorsed by OCR. It is your responsibility to ensure you cover the entire specification.