Despite Microsoft Office’s evolution toward menu-driven shortcuts, it’s worth remembering those funky Fn keys still serve a purpose. As part of key combos in Word, Excel, and Outlook, they make it ...

‘Higher-order functions’ is a fancy term for functions that take other functions as arguments or that return functions. Very powerful! Last week, I casually dropped the term “higher-order function” ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

The Magic Keyboard Folio has a function row for easy access to things like brightness and volume controls. But the case is only compatible with the new, 10th-generation iPad. The Magic Keyboard Folio ...

F2 is the hotkey in Windows, which can help you rename a file or folder. You need to simply select a file or folder, and press F2 (or Fn+F2) to rename it quickly. However, if that stops working, then ...