I can automate routine mundane repetitive tasks on web, like bruteforcing password dictionary. like adding accounts to forums etc.....
CAPTCHA can be taken care off, unless its the latest complicated shit.
I can automate the desktop, say you forgot your MSR pass, i can script it in away that it will punch in all the possible passwords and click.
And many more, Just explain the need and if it can be done once, it can be repeated.
peace