My computer is sick. someone came yesterday and put the disk dr. on it and it has MANY problems which they said were fixed but they're not. My desktop picture won't stay and then it finally appears... but everytime I move any icon on the desktop especially the hard drive icon .. it leaves a shadow/hole where it was. my internet bookmarks won't stay after i shut down and start back up... and just othere stupid stuff... It was ok until they came and upped my memory on claris works.. and every since it's been stupid. any ideas?