I'm failing to see how you need a 'mouse' to enter passwords. Other than the log on screen, you can enter any password without a mouse. Thanks to various keyboard actions and shortcuts you can alt + tab to any window you need, hit tab to cycle through inputs(and links if you are on a webpage), then when you get to the field for a password, simply type it in. Computers were designed to function while missing a counter part. While it does slow productivity, it is still possible to do everything you would with both, only with one.I could survive without either - as long as I had a tablet PC.
But you can't enter passwords without a mouse (not really anyway)
I chose keyboard because I know most of the keyboard shortcuts on Windows. It's easy to use and it doesn't stick all the time! My mouse sucks... Haha.![]()