Ok guys I have linux installed with windows but i am having a few problems.

- My screen reolution wont go above 800*600
- I have no internet access and I am sure that when i installed it it detected my ethernet card
- When a friend installed it he had office and that on it (not microsoft office but the linux one) and its not one mine
- How do I get rid of linux if i wanted to that is?
- I have only KDE and a few others to select from (Not gnome, blackbox etc) is this due to it being run with windows?

Thanx hope ye can help