| Basiscursus Mac Os X 10.2 Jaguar | H. Heijkoop | Academic Service |
| Visuele Leermethode Office 2007 | H. Heijkoop | Bruna |
| Basiscursus Mac Os X 10.3 Panther | H. Heijkoop | Academic Service |
| Powerpoint 2002 | H. Heijkoop | Academic Service |
| Ipod, Itunes En Podcasting | H. Heijkoop | Academic Service |
| Snelcursus Dvd Moviefactory | H. Heijkoop | Academic Service |
| Basiscursus Paint Shop Pro 8 | H. Heijkoop | Academic Service |
| Skype | H. Heijkoop | Easy Computing |
| Basiscursus Outlook 2002 | H. Heijkoop | Academic Service |
| Google Je Gek! | H. Heijkoop | Academic Service |
| Basiscursus Groupwise 6.0 | H. Heijkoop | Academic Service |
| Outlook 2002 | H. Heijkoop | Academic Service |
| Seniorengids Digitale Videobewerking | H. Heijkoop | Academic Service |
| Basiscursus Paint Shop Pro X | H. Heijkoop | Academic Service |
