Here you have the videos for computers activity 1:
Video 42 http://www.yourteacher.com/lesson_detail.php?id=1042
Video 43 http://www.yourteacher.com/lesson_detail.php?id=1043
Video 46 http://www.yourteacher.com/lesson_detail.php?id=1046
Video 48 http://www.yourteacher.com/lesson_detail.php?id=1048
Remember you have to complete the questions on the sheet.
Good Luck!!
