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 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 is F7 key used for?
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.
How many F keys are there?
Function Keys are keys on keyboard which cause operating system to command interpreter or an application to perform certain actions on the screen. There are 12 keys on the keyboard from F1 to F12. All keys are having different functions to perform.
What is F11 key used for?
The F11 key is a function key found at the top of almost all computer keyboards. The key is most often used to Enter and exit fullscreen mode in all modern Internet browsers.
How many computer keyboard keys and their functions?
On most desktop computer keyboards; the numeric keypad has 18 keys on Apple keyboards and 17 keys on PC keyboards. A numeric keypad is available on some laptop keyboards, while it is not available on others.
What is the function of F9 key?
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 the function of F2 key?
The F2 key is a function key found at the top of almost all computer keyboards. The key is most often used in Microsoft Windows to rename a highlighted file or icon.
What is the function of F1 key in Microsoft Windows?
Used as the help key in almost every program, it opens a help screen when this key is pressed. Enter the CMOS Setup. Windows Key + F1 opens the Microsoft Windows help and support centre.
What does F9 do?
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 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. Displays a thumbnail image for all workspaces in macOS.
What does F10 do on a computer?
In most Microsoft Windows programs, the default function of F10 activates the menu bar or Ribbon of an open application. Pressing Shift + F10 is the same as right-clicking a highlighted icon, file, or Internet link.
What is the use of F5?
Internet browser. 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.
How do you use F6?
How to use the F6 key. Open the program that uses the key and press F6 . If the F6 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 F6 .
What happens if you press Alt F4?
Alt + F4 is a Windows keyboard shortcut that completely closes the application you’re using. It differs slightly from Ctrl + F4, which closes the current window of the application you’re viewing. Laptop users may need to press the Fn key in addition to Alt + F4 to use this shortcut.
What is F4 key used for?
Microsoft Windows When used in conjunction with the Alt and Ctrl key, the F4 is most often used to close a program or window in a program. Alt + F4 closes the program window currently active in Microsoft Windows. Ctrl + F4 closes the open window or tab in the active window in Microsoft Windows.
What does F mean on the F1 F2 F3 F4 etc keyboard keys?
These are the primary defaults of what function keys do on an Apple keyboard when connected to a Mac: F1 – Decrease display brightness. F2 – Increase display brightness. F3 – Open Mission Control. F4 – Open Launchpad.
What does F2 do on a computer?
In Microsoft Windows and Windows program, 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 is F3 F4 F5?
F3 – Mission Control. F4 – Launchpad. F5 – Reduce keyboard brightness. F6 – Increase keyboard brightness. F7 – Previous track.
What is F3 key?
F3. Often opens a search feature for many programs, including the Microsoft Windows. In Windows or MS-DOS command line F3 will repeat the last command. In the Microsoft Word Ctrl+F3 will lowercase any highlighted text.
Which one is not a special key?
Toggle keys, like the Print Screen and Scroll Lock, are not special keys because they are on all keyboards. Because these keys are special, they require software and drivers that are included with the keyboard.
Which is the longest key on the keyboard?
Alternatively known as space and the space key, the spacebar or space bar is a long horizontal key on the lower edge of a keyboard. It’s always the largest and longest key on the keyboard.
