I can't find the basic wall tool in the top of my tools palette where it always was before. Nor can I find the content browser to drag and drop the wall too into my tools palette.

I downloaded the 13 month trial version for students from the Autodesk website. I don't know if that has any sort of different setup from the standard student version. I have not changed any settings so far. But I really need to find the wall tool. Could somebody please help me to find this and the content browser. Much appreciated. -ID