The documents provide information about different types of input and output devices used in computing such as keyboards, mice, touchscreens, printers, and speakers. They also discuss manual and direct input methods and offer study materials and quizzes for ICT GCSE exams which cover topics like hardware, input devices, and other computing fundamentals.

1. http://www.ictspecialist.com/games.php
http://www.teach-ict.com/gcsehome.html
http://revisionworld.co.uk/gcse-revision/ict/manual-input-methods
http://revisionworld.co.uk/gcse-revision/ict/direct-input-methods
http://www.teach-ict.com/as_a2/topics/hardware/input%20devices/default.htm
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/0inputandoutputdevicesrev1.shtml
http://www.bbc.co.uk/schools/gcsebitesize/ict/hardware/
http://www.teach-ict.com/gcse_new/gcse_ict_quizzes.htm
http://school.discoveryeducation.com/teachingtools/teachingtools.html