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 ...

Most laptops have at least one Control (CTRL) key, and standard PCs usually have two. These keys are used to optimize the other keys on your keyboard by giving them additional functions, such as ...

Almost as old as the computer keyboard is the keyboard shortcut, which can transform several clicks of the mouse into a simple combination of keys. Using these shortcuts can save a lot of time and ...

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 ...