This is an A Level standard revision guide covering all of the AQA A Level Computer Science course. The guide covers a range of topics to help students prepare for both paper 1 and paper 2 of their examinations. A total of 12 chapters are included with each chapter also including key defintions and appropriate diagrams for their studies.

This is custom made revision notes aimed to help students with the AQA A Level Computer Science skeleton program named Dastan. The explains elements of the exam, gives an overview of the code, gives detailed comments of the code and then shows some example practise questions.

This is a custom made Edexcel A Level Business revision guide which covers all four themes in the official Edexcel specification. The notes cover a broad range of content allowing students to use the different definitions and arguments in their written answers for the exams. At the end of the notes for each theme there are some key definitions which are espeically helpful for those doing AS and A Level.