A computer

"A computer was something on TV
From a Science Fiction show of note
A window was something you hated to clean And ram was the father of a goat.

Meg was the name of my girlfriend
And gig was a job for the nights
Now they all mean different things
And that really mega bytes.

An application was for employment
A program was a TV show
A cursor used profanity
A keyboard was a piano.

A Memory was something that you lost with age
A CD was a bank account
And if you had a 3-inch floppy
You hoped nobody found out.

Compress was something you did to the garbage
Not something you did to a file
And if you unzipped anything in public
You'd be in jail for a while.

Log on was adding wood to the fire
Hard drive was a long trip on the road
A mouse pad was where a mouse lived
And a backup happened to your commode.

Cut you did with a pocket knife
Paste you did with glue
A web was a spider's home
And a virus was the flu."