I have installed XAMPP and Wordpress on my WIndows XP machine. Logged into wordpress and set everything up, picked a theme to test with and everything.
I went to create a new page, typed in some info, clicked Save... it all disappeared. Tried again, but hit Preview - same thing.
I went to the existing "About" page (the one automatically there) and tried to edit the existing text - when I click Preview or Update, it just reverts to the original text instead of updating.