is it possible to transfer files from a linux server unto windows server, I have a never worked on a linux server and I have a challenge/project on that . Please I need help
Sure. You can use one of two options.
Option 1: Copy the file from the Linux Server unto a pen drive and move it to the Windows Server. Easy 
Option 2: If both servers are on a network, you might want to set up Samba for File sharing, http://www.samba.org/. With the documentation you should find it easy to set up.
Hope this helps