What are the 12 function keys?

Function keys (F keys): an overview of common functions of the F1 to F12 keys
  • The F1 key.
  • The F2 key.
  • The F3 key.
  • The F4 key.
  • The F5 key.
  • The F6 key.
  • The F7 key.
  • The F8 key.


What are the functions of F1 to F12 keys?

The F1 through F12 FUNCTION keys have special alternate commands. These keys are called enhanced function keys. Enhanced function keys provide quick access to frequently used commands that can increase your productivity. These commands are typically printed above or on the keys.

Are there 12 function keys?

Today's traditional PC keyboards have 12 function keys, F1 through F12 . Some specialized PC keyboards have 24 function keys, F1 through F24 . Many Apple desktop computer keyboards with a number pad have 19 function keys, F1 through F19 .


What is F1 F2 F3 F4 f5 f6 f7 f8 f9 f10 f11 F12?

The function keys or F-keys on a computer keyboard, labeled F1 through F12, are keys that have a special function defined by the operating system, or by a currently running program. They may be combined with the Alt or Ctrl keys.

What does Fn F12 mean?

For example, pressing both Fn and F12 (speaker icon) performs the action assigned to the F12 key instead of raising the volume of your speakers. 1. If your keyboard doesn't have an Fn key, try pressing and holding the Control key when pressing a function key.


Function Key of Computer | Use of function key F1 to F12



What is the function of F1 F2 F3 F4 F5?

F1 – Opens the Help screen for almost every program. F2 – Allows you to rename a selected file or folder. F3 – Opens a search feature for an application that is active at the moment. F4 – Alt + F4 closes the active window.

What does FN F11 do?

With a single-color keyboard backlight keyboards, FN+F11 increases the audio volume. With a multiple backlight colors (RGB) keyboard, FN+F11 locks all keys on the keyboard.

What does F8 do on a computer?

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.


What are the 20 shortcut keys?

Windows keyboard shortcuts
  • Copy: Ctrl + C.
  • Cut: Ctrl + X.
  • Paste: Ctrl + V.
  • Maximize Window: F11 or Windows logo key + Up arrow.
  • Open Task View: Windows logo key + Tab.
  • Display and hide the desktop: Windows logo key + D.
  • Switch between open apps: Alt + Tab.
  • Open the Quick Link menu: Windows logo key + X.


What does FN F8 mean?

With a single-color keyboard backlight keyboards, FN+F8 skips to the next audio track or song in supported programs (e.g., Windows Media Player).

How do you master all 12 keys?

The Most Practical Way To Master All 12 Keys
  1. Simply put: Take 3 songs you know and learn them in all 12 keys. ...
  2. So if a song is in Eb major, you'll attack E major next by literally taking every note in every chord and moving it up a half step.


Are there more than 12 F keys?

If you want to get really fancy, there are technically 24 Function keys: F13-F24 have completely valid scancodes and OS-level API representations.

What are the 9 special keys?

These shortcuts are particularly useful in text processing and file management activities.
  • Ctrl-S - save.
  • Ctrl-O - open.
  • Ctrl-N - new.
  • Ctrl-C - copy.
  • Ctrl-V - paste.
  • Ctrl-X - cut.
  • Ctrl-Z - undo.
  • Ctrl-A - select all.


What is F5 key used for?

In all modern Internet browsers, pressing F5 will reload or refresh the document window or page. Ctrl+F5 forces a complete refresh of a web page. It clears the cache and downloads all contents of the page again. Refresh the list of contents in a folder or a file.


What does shift F6 do?

Shift F6 Display conditions for a PO line item. F7 Display the vendor address for a PO. Ctrl Shift F6 Show release strategy for PO. Shift F2 Delete selection line.

What does F5 do?

In all modern Internet browsers, pressing F5 refreshes or reloads the page or document window. When pressing Ctrl + F5 , it forces a complete refresh of the web page, clearing the cache and downloading all contents of the page again.

What is the most useful shortcut key?

Top 10 Keyboard Shortcuts
  • - Top 10 Keyboard Shortcuts -
  • Ctrl+C or Ctrl+Insert and Ctrl+X. Both Ctrl+C and Ctrl+Insert will copy highlighted text or a selected item. ...
  • Ctrl+V or Shift+Insert. ...
  • Ctrl+Z and Ctrl+Y. ...
  • Ctrl+F. ...
  • Alt+Tab or Ctrl+Tab. ...
  • Ctrl+Backspace and Ctrl+Left or Right arrow. ...
  • Ctrl+S.


What are the 30 keyboard keys?

Course
  • 30 Keyboard Shortcuts for Microsoft.
  • Word.
  • Shortcuts Keys Operation.
  • Ctrl+X Cut.
  • Ctrl+C Copy.
  • Ctrl+V Paste.
  • Ctrl+Z Undo.
  • Ctrl+Y Redo.


What does F4 do?

More Information. F4 is a predefined keyboard shortcut in Excel that repeats your last command or action.

What does F2 do on a computer?

In Microsoft Windows and Windows programs, when an icon, file, or folder is highlighted or selected, pressing F2 renames the file. For example, you could open a folder in Explorer, select a file, and press F2. Once pressed, the file is highlighted, and you can type a new name for the file.


What does Ctrl F9 do?

Ctrl+F9: Insert new Empty Field {} braces. Ctrl+Shift+F9: Unlink a field. Alt+F9: Toggle the display of a field's code.

What does FN F7 do?

Fn + F7: Switch to the external display

Toggles between the LCD, external device (e.g. monitor) and both LCD and external device.

What does FN F10 do?

With a single-color keyboard backlight keyboards, FN+F10 decreases the audio volume. With a multiple backlight colors (RGB) keyboard, FN+F10 sets turbo repeat rate mode.


What is Ctrl F12?

Ctrl + F12 opens Word document. Ctrl + Shift + F12 prints Word document.