Point your browser at
www.google.com/linux, and enter these search words: "visual basic" linux. You will find plenty to read.
Will your school's computer lab assign disk space to you to use? Probably yes.
Will you be able to log in to the school's network from your Linux box? unknown.
Will you be able to run Visual Studio remotely in order to do your programming from home? unknown.
Will you be able to save your work in your personal work space on the server? Probably yes.
If you can get definite answers to the two unknown above, you will probably find that you can do your work from home using your Linux box, while logged in to the school's network.
For "hello world" in VB, see
www.google.com/microsoft, and you will find this:
Code:
' A "Hello, World!" program in Visual Basic.
Module Hello
Sub Main()
MsgBox("Hello, World!") ' Display message on computer screen.
End Sub
End Module