What does the F9 key do on a keyboard?

F9 is shorthand for “Fine,” which is sometimes used in chat communication. 2. The F9 key is a function key found at the top of almost all computer keyboards. The key is most often used to open Mission Control on an Apple computer.

What is function of F1 to F12 keys in Windows 10?

The function keys or F keys are lined across the top of the keyboard and labeled F1 through F12. These keys act as shortcuts, performing certain functions, like saving files, printing data, or refreshing a page. For example, the F1 key is often used as the default help key in many programs.

What is the shortcut key of F12?

The F1 through F12 FUNCTION keys have special alternate commands. These keys are called enhanced function keys….More Information.

Enhanced function key	What it does
Open	F5: Opens a document in programs that support this command.
Print	F12: Prints the file in the active window.

What is F9 in Windows 10?

While it has no essential Windows function, F9 will refresh fields in Word and prompt Outlook to send and receive messages.

What is the function of F8 key?

F8. Function key used to enter the Windows startup menu, commonly used to access Windows Safe Mode. Used by some computers to access the Windows recovery system, but may require a Windows installation CD.

How do I use F12 on my laptop?

How to use the F12 key. Open the program that uses the key and press F12 . If the F12 key also has an icon on the key, it indicates the key has a secondary function. To use the secondary function, press and hold down the Fn key, and while continuing to hold the key, press F12 .

What is F12 in startup?

With an Apple running macOS 10.4 or later, F12 shows or hides the Dashboard. Access the list of bootable devices on a computer at startup, allowing you to select a different device to boot from hard drive, CD or DVD drive, USB drive, floppy drive and network).