X -window how can I start it?

[Torbjörn Schultz]

Hallo   I am a real beginner. I have successfully, I hope, installed debian, just the base installation nothing more. I am getting the two pormpts as user and root and the commands work etc. But I cant start X windows, I have trided startx but only to get a message that the command is unknown, I have also tried to use F7 and other F:s together with Alt. Nothing works.   In the hope of getting help.   Torbjorn