I'm using Windows. I want to upload a file to Amazon server using putty from my Windows system.How to do this using scp or any other command?How do I download a file from the Amazon server to my Windows system?
How to upload a file from Windows to Linux?
scp;amazon ec2
I would recommend a full terminal emulator for Windows like Cygwin, MobaXterm, or BitVise.  Cygwin will let you SSH and SCP from the command line.  MobaXterm has a built in file transfer pane that will follow the command line's working directory.  Like Moba, BitVise offers a terminal and a graphical interface for moving files to and from the remote system.  Following is a picture of the BitVise SFTP interface.