The theory of quantum computing is one of the most recent branches of computer science, based on the most advanced physical theory. Scientists working in this field have proved that virtually every interaction between physical systems leaves a subtle trace of correlation called entanglement. Thus computers, which have been connected to the internet for a long time become increasingly entangled with computers the world over. This ultimately leads to an increased rate of bits lost in transmission. We have developed a search engine, which can trace such entanglements with a given computer by sending out carefully constructed queries to the net. The entanglements are then treated, and normally reduced by more than 67 dB, by running a special purpose decoherence program.