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.

When a popular budgeting app suddenly stopped letting users log in with their Google account in late 2021, thousands of ...

Linux is a multi-user operating system. What does that mean? Like all good operating systems, you can have multiple user accounts on one machine. You can also have more than one user logged in at once ...

If you want to find all the Signed in Users in Windows 11 or Windows 10, here is how you can do that. It is possible to find the name of all signed in users on your computer with the help of Start ...

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 ...

DARPA is researching a biometric authentication system that tracks the unique characteristics of individual users, such as key stroke length. If the system detects a change in the user, it would lock ...

While the use of system preferences is an easy option, this setting can be scripted for quick reversion either manually or by scheduling. Topher, an avid Mac user for the past 15 years, has been a ...

A security glitch at the cashback website Topcashback has caused hundreds of users to be 'partially' logged in to someone else's account over the past month, MoneySavingExpert.com can reveal – with ...

The last command allows you to look further back into time to see both current and older logins, beginning with the most recent and moving back into previous logins. The command below reports on ...