This fantastic CGP Revision Guide is the perfect companion to the GCSE AQA Computer Science course, with notes on everything from storing sound to writing algorithms! Plus it includes notes about programming in Python - one of the key computer languages. Each topic is clearly explained with plenty of helpful examples and tips. At the end of each topic, there''s a page of Revision Summary questions as well as an online quiz - perfect for students to put their knowledge to the test!What''s more, there are realistic exam-style questions sprinkled throughout - all with online video solutions that walk students through the answers step-by-step. And at the back of the book, there''s a glossary containing all the terminology they need to know.And finally, we''ve thrown in a free Online Edition of the whole book. It contains two extra sections covering programming in C# and VB.NET that you won''t find in the physical edition - both with clear study notes and essential practice questions! Don''t say we don''t spoil you.For even more Computer Science exam preparation, don’t miss our matching Exam Practice Workbook (9781789086119) and Revision Question Cards (9781789086126).