There is a bug in OS X that may prevent you from quickly shutting down a computer with Fast User Switching enabled, if another user has applications open. When another user account is logged in and ...
It is the first thing you can try to bypass the problem temporarily. If one or more users are already logged in, you must shut down your PC again. You can restart your computer and then shut it down.
You may often come across the Event ID 4624, An account was successfully logged on message in the Event Viewer during your routine audit. However, there’s nothing to worry about since this is a ...
The most useful security tool you've never heard of is now shipping with your OS.
There are quite a few ways on Linux to get a list of the users logged into the system and see what they are doing. The commands described in this article all provide very useful information. The users ...