My O/S is Windows XP Pro. Keyboard is Logitech (usual style,PS2). Mouse is a USB Fellowes. I downloaded a trial version of Virtual PC, installed it and then installed DOS v.6.20 from floppies. Virtual PC now boots up OK into DOS. I now wanted to install applications for DOS .e.g. XTree Gold, Norton (DOS), Word 6 (DOS) etc. I have all of these on floppy disks. Normally, in a DOS system, one would put the floppy installation disk in Drive A, type A:/install and the program would be installed. But with the Virtual PC, there is no facility to type anything. When it boots up into DOS and I type anything, nothing appears on the screen. The keyboard does not work. I can capture Drive A and the green light will come on when the disk is inserted but the application program will not be installed because no command to install has been given. I was able to install DOS from floppies because the installation program did not require me to type "Install". What should I do in order to install my DOS programs from floppy disks onto the Virtual PC? Thanks in advance.