Endorsed by Edexcel, and covering the first 21 units for the 2006 BTEC First for ICT Practitioners, this text is the useful resource for students to use throughout their course. It is suitable for those working towards the Award, Certificate or Diploma. The accompanying CD-ROM contains PDF files of units 5, 9, 14, 15, 17, 18, 19, 20, and 21.