Visit Business Insider's Tech Reference library for more stories. Sometimes in life, you just have to cut your losses and call it quits. This is certainly the case when your Mac is giving you trouble ...

To Microsoft’s eternal embarrassment, the most well-known Windows shortcut is the one you use when everything’s gone wrong: Control-Alt-Delete. But what about if you’re using a Mac? Is there a similar ...

Not quite sure what you want here (what is suppr?), but to send a Ctrl-Alt-Del signal to remote server, right-click the VNC viewer app in your taskbar and one of the options is send ctrl-alt-del.

Recently I came across a computer-related thought from a friend. It gave me the germ of an idea, so I decided to pass it along. (No worries – it’s a good germ.) Are you familiar with CTRL+ALT+DELETE?

If you want force an app or program to quit on your Mac, you can use a similar keyboard shortcut to PC's Control+Alt+Delete. Force quitting a program will sacrifice any unsaved changes, so do it with ...