I've got a Compaq laptop with an Intel 486DX2-50 with 8MB of RAM and a massive 350MB hard disk drive!
I've just installed MS-DOS 6.22 and Windows 3.11 for Workgroups and the keyboard and mouse (well, trackball) are not working. They worked OK during the install as I had to move the cursor around to tick boxes etc and the keyboard was fine as I had to enter the key etc.
It's been such a long, long time since using kit like this I'm not sure what to do!