http://www.projectgcse.co.uk/it/index.htm

http://www.bbc.co.uk/schools/gcsebitesize/ict/

http://www.ictgcse.com/

http://www.school-resources.co.uk/gcseitrevisionquizzes.htm

http://www.didcotgirls.oxon.sch.uk/depts/it/gcse/notes/main

http://www.pearsonpublishing.co.uk/education/catalogue/498542.html

http://www.teach-ict.com/quizhome.htm