How To Activate a Function Key
What is a Function Key?
A function key is a key on a computer or terminal keyboard that can be programmed so as to cause an operating system command interpreter or application program to perform certain actions, a form of soft key. On some keyboards/computers, function keys may have default actions, accessible on power-on.
How To Activate a Function Key
If your keyboard has this key, it’ll usually be found in the top-left or top-right corner. A light will usually turn on when the key is enabled. Press the function key you wish to use. These are at the top of the keyboard.
Frequently Asked Questions
How do I enable the Fn key?
Just press and hold the Fn key first and then press the FnLock or the padlock icon. This will activate the lock. To reverse it, just hold the Fn key again and then press FnLock or the padlock icon.
How does a function key work?
A function key is a key on a computer or terminal keyboard that can be programmed so as to cause an operating system command interpreter or application program to perform certain actions, a form of soft key. On some keyboards/computers, function keys may have default actions, accessible on power-on.
How do I turn off the Fn key light?
To turn this off press and hold the “Fn” key and press the “Esc” key at the top left of the keyboard. Once you have done this the green light should be off and the F1-F12 should perform the functions displayed on them.
Where is my function key?
The majority of portable computer manufacturers today (including HP, Dell, and Samsung) currently place the Fn key between the left Control key and the left Windows key, making it the second key from the left on the bottom row of the keyboard.
How do I activate fn F5?
If the F5 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 F5 .
How do I unlock my HP keyboard?
Unfortunately, it’s easy to trigger this shortcut accidentally, so even if you don’t think you’ve locked the keyboard, press and hold the right Shift key for 8 seconds. Doing this should unlock the keyboard so it will begin responding again. Remove and turn off any external keyboards connected to your laptop.
How do I turn on Fn key for brightness?
The function key may not work if it is disabled on your keyboard. To make sure it is enabled, press the Fn + Esc keys simultaneously. Doing this will toggle the function lock on and off. If it was disabled, enabling it should help fix the brightness key not working issue.
What does F9 key do?
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. F11 – Enters and exits full screen mode in Internet browsers.
What does Ctrl F7 do?
Ctrl+F7 performs the Move command on the workbook window when it is not maximized. Use the arrow keys to move the window, and when finished press Enter, or Esc to cancel. F8 Turns extend mode on or off. In extend mode, Extended Selection appears in the status line, and the arrow keys extend the selection.
Which F key is refresh?
The F5 function key is used to refresh the current window. Q.