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 F1 F2 F3 F5 F4 do?

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 is F9 key used for?

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 often used to open Mission Control on an Apple computer.

What are the 7 special keys in keyboard?

What is F6 key used for?

The F6 key is a function key found at the top of almost all computer keyboards. The key is often used to move the text cursor to the address bar in an Internet browser.

What are Uses of Function Keys [F1/F2/F3/F4/F5/F6/F7/F8/F9/F10/F11/F12]

What are the 12 function keys on a keyboard?

What do the F1 to F12 keys do?

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.

What is F5 key used for?

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 F4 key used for?

The F4 key is a function key found at the top of almost all computer keyboards. The key is often used with the Alt and Ctrl keys to close open windows and tabs.

What are the 20 shortcut keys?

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 are the 30 shortcut keys?

What is F8 key used for?

Function key used to enter the Windows startup menu, commonly used to access Windows Safe Mode. Some earlier computers may also use this key at boot to access the Windows recovery system, but may require a Windows installation CD.

What does F12 do?

Pressing F12 in Microsoft Word will instantly open the Save As an option for you to save the document as a new file. Pressing Ctrl + Shift + F12 is equivalent to Ctrl + P on MS Office .

What is Ctrl F12 used for?

What are ghost keys?

Ghosting is the problem that some keyboard keys don't work when multiple keys are pressed simultaneously. The keystrokes that don't show up on the computer or seem to have disappeared are said to have been “ghosted”.

What are the 5 keyboard keys?

In addition to letters, numerals, punctuation marks, and symbols, the typing keys also include Shift, Caps Lock, Tab, Enter, the Spacebar, and Backspace.

What are 6 common keyboard shortcuts?

What is F10 used for?

F10^®SC is a veterinary disinfectant which achieves a broad spectrum kill of potentially harmful micro-organisms. It is active against bacteria, viruses, fungi and spores, and environmentally effective against the protozoal oocysts of cryptosporidium, coccidia and giardia.

What is Ctrl F10 used for?

Ctrl+F10 Maximize currently selected window. Ctrl+F11 Inserts a macro sheet. Ctrl+F12 Opens a file.

What is F3 key used for?

F3 is commonly used to activate a search function in applications, often cycling through results on successive presses of the key. ⇧ Shift + F3 is often used to search backwards.

What does F7 mean on laptop?

The F7 key is commonly used to spell check and grammar check a document in Microsoft programs such as Microsoft Excel, Microsoft Word, Microsoft Outlook, and other Office products. Shift + F7 runs a Thesaurus check on the highlighted word.

What happens if you press F4?

The main function of Alt+F4 is to close the application while Ctrl+F4 just closes the current window. If an application uses a full window for each document, then both the shortcuts will function in the same way.

What happens when you press Fn F5?

Fn + / (F5/F6)

Press the button repeatedly to adjust the LCD brightness of your computer screen. See Changing the LCD Brightness for more information. To decrease lighting intensity, press the Fn+F5 keys.

What is F2 key used for?

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.