<Tr> <Td> Aliweb </Td> <Td> Inactive </Td> </Tr> <Tr> <Td> JumpStation </Td> <Td> Inactive </Td> </Tr> <Tr> <Td> WWW Worm </Td> <Td> Inactive </Td> </Tr> <Tr> <Td> </Td> <Td> WebCrawler </Td> <Td> Active, Aggregator </Td> </Tr>

An application that can be launched from my web browser is known as a