Where did your computer go yesterday? Detective examines computer ``activity BACKWARDS - it reconstructs usage history (documents, Internet ``- even when the cache has been emptied) and presents a log of past ``actions for inspection. Detective is an invaluable management tool ``for System Administrators and anyone else concerned in the activities ``on and contents of the systems they manage or are responsible for. You ``can also use it to protect your privacy and delete traces of ``confidential information.