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For Internet Caf? or computer kiosks. Sell passwords to computer or record use.

This is simple and cheap computer sound recording.

This is simple and cheap computer phone recorder.

Prental control software* that imposes limits on computer time usage.

Scan and remove spyware from your computer.

Shows the temperature of your computer CPU and disks on screen.

Monitor your computer usage and calculate your total cost in electricity

Lock computer after N days to force payment for leased or rented computers

Secretly monitor all activity on your computer

The world computer-generated encyclopedia of mathematics