click theie left mouse button ?" 
show them the "I, Mudd" episode of 'Star Trek' (TOS) ?
Tell them that Ben Browder from "Farscape" has replaced them as well as Richard Deanh Anderson on Stargate SG 1 ? 
Show them a picture of Claudia Black and thell them she's pregnant and it's theirs?

The picture is either of you or the computer(computers cvan be so vain as HAL 1-7 will attest - yes I found two more  - 900 p3s this time - only need Hard Drives and drivers and they'll be just fine.)