How to prohibit the computer record switch machine time
(Another: file name may also be shedlgll) Another: the contents of the event viewer all deleted (every time before shutdown) (if useful, then do not delete) but this trick is too remote, but also can not find the specific switch machine time , Should not be used in this way
Path: c: / windows / SchedLgU ("~ .txt" file) The file from the "Task Sheduler" service control, into the service management, the service off, after the file will no longer record whether you switch machine, Off this service you can delete the file, or delete, but also can not change.
the other: the antivirus software real-time monitoring diary clear, real-time monitoring start time that is your boot time, but no shutdown time (every time before shutdown)