Computers don't really do anything new... they just convert stuff from paper to electronic. Board games are now video games. Written paperwork is now electronic. Hand-delivered mail is now becoming wire-delivered mail. Entertainment in the form of Books became Movies. Now computers are making the Movies interactive (like Kingdom Hearts).
The major advances in society already happened during the Industrial Revolution (~1800-1950) when production moved from the Home to the Factory. THAT was the revolutionary idea. Now we're in a holding pattern where inventions (including computers) are merely improvements on older ideas.
The computer is an evolution on old ideas, not a revolution.
Troy