What function keys do what?

What function keys do what?


IBM PC keyboard (Windows, ANSI US layout) v t e
Insert Home Num Lock
Delete End 7

What are the F1 through F12 keys on a Mac?

Press and hold the Fn (Function) key on your keyboard to see F1 through F12 in the Touch Bar. You can also make the function keys appear automatically when you use specific apps: Choose Apple menu  > System Preferences, then click Keyboard.

What is the function of F1 key?

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
Help F1: Opens the Help system for the active window.

How do you use function keys?

All you have to do is look on your keyboard and search for any key with a padlock symbol on it. Once you’ve located this key, press the Fn key and the Fn Lock key at the same time. Now, you’ll be able to use your Fn keys without having to press the Fn key to perform functions.

What is the function of F11 key?

The F11 key allows you to activate full-screen mode in your browser. By pressing it again, you will return to the standard view with the menu bar. In Microsoft Excel, you can use the Shift key with F11 to quickly create a new spreadsheet in a new tab.

What does Alt F4 do on a computer?

Alt + F4 is a keyboard shortcut that completely closes the application you’re currently using on your computer. Alt + F4 differs slightly from Ctrl + F4, which closes the current tab or window of the program you’re currently using.

What is the function of F7 key?

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 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.

What do function keys do on Mac?

The function keys are preprogrammed and perform a variety of tasks including opening the Dashboard to access business applications, controlling your iMac’s volume and adjusting your computer’s brightness controls. The function keys are at the top of the keyboard and accessible at anytime.

What does the Fn key do on Windows 10?

Simply put, the Fn key used with the F keys across the top of the keyboard, provides short cuts to performing actions, such as controlling the brightness of the screen, turning Bluetooth on/off, turning WI-Fi on/off.

What is the function of F9?

F9 – Refreshes a document in Microsoft Word and sends and receives emails in Outlook. F10 – Activates the menu bar of an open application. Shift + F10 is the same as right clicking.

What does F7 do?

F7. Commonly used to spell check and grammar check a document in Microsoft programs such as Microsoft Outlook, Word etc. Shift+F7 runs a Thesaurus check on word highlighted. Turns on the Caret Browsing in Mozilla Firefox.

How do I use function keys on my laptop?

Press the function key and then the shift key and see if it successfully unlocks the function key. Attempt using the other standard keys in conjunction with the function key, such as the “F11,” “F12” and “Ctrl” keys. Step. Plug a USB keyboard into the USB port on your laptop if you have recently used an external keyboard with the laptop.

What are the uses of function keys?

Function keys are also commonly used in basic input/output systems (BIOS) while starting a computer to allow for a number of features. F10 while in a BIOS program will typically save and exit the program, restarting the computer in the process, while F7 can often load up the optimal BIOS configuration for a computer.

What does a function key do on a keyboard?

Typing (alphanumeric) keys. These keys include the same letter,number,punctuation,and symbol keys found on a traditional typewriter.

  • Control keys. These keys are used alone or in combination with other keys to perform certain actions.
  • Function keys. The function keys are used to perform specific tasks.
  • Navigation keys.
  • Numeric keypad.
  • How do you unlock the function keys on a keyboard?

    Unlock a Function (Fn) Key. If your keyboard is producing numbers instead of letters, hold down the Function key (Fn) on your keyboard in order to be able to write normally. If this doesn’t work, try pressing Fn + Numlk or, depending on the model, Fn + Shift + Numlk.