What is F4 function?

Updated: 04/12/2021 by Computer Hope

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

What is the function of F4 in Excel?

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

How do you use the F4 function?

How to use F4 in Excel. Using the F4 key in Excel is quite easy. Think of a situation where you have been working on an Excel worksheet and you want to repeat the last action multiple times. All you need to do is press and hold Fn and then press and release the F4 key.

What is F4 on HP laptop?

Typically, f4 is for switching displays (laptop display/external display or projector). The symbol look like a box with a bar at each side.

How do I use F4 on my Dell laptop?

On Dell laptops you can hold the Fn key and press the Esc key that makes it work like a Caps lock and it toggles the function keys so that you can use F4 without pressing the Fn key but use the Fn key for the other function (eg. in your case muting the sound).

Excel Quick Tip: Absolute References with the F4 Key

What is the F4 key on Windows?

F4. The F4 opens the address bar in the File Explorer and most browsers, including Google Chrome and Microsoft Edge. Alt + F4 closes the currently active window, while Ctrl + F4 closes the specific tab instead.

How do I use F4 in Excel for laptop?

To get to the normal operation of a particular function key, look for a key labeled something like FN (short for "function") or F Lock (for "function lock"). Press or hold down that key (it varies from system to system) as you press the F4 key, and it should work as you expect.

What is Ctrl F4?

Alternatively referred to as Control+F4 and C-f4, Ctrl+F4 is a keyboard shortcut most often used to close a tab or window within a program. Tip. If you want to close a program and all of its tabs and windows, use the Alt + F4 keyboard shortcut.

How do I press F4 on my laptop?

Laptop keyboards are smaller than stationary ones so typically, the F-keys (like F4) are used for something else. This is easily fixed! Just hold down the Fn key before you press F4 and it'll work. Now, you're ready to use absolute references in your formulas.

What is shift and F4?

When Shift + F4 is used, it will use whatever qualifiers (values, formatting, etc.) were last entered into the Find and Replace Window to find the next cell with those criteria. Adding Ctrl to Shift + F4 will make the find go in reverse to locate the previous cell.

How do I use F4 without Fn?

Method 1. Toggle the Fn Lock key

Pressing this along with the Fn key itself will change your top row from hotkey functionality to Fn keys in an instant, allowing you to perform actions without having to hold the Fn key as well. This key is usually the Esc key or a completely separate key.

How do you lock cells with F4?

For locking the cell reference of a single formula cell, the F4 key can help you easily. Select the formula cell, click on one of the cell reference in the Formula Bar, and press the F4 key. Then the selected cell reference is locked.

What happens when you press Fn 4?

Fn + S: This key combination has the same function as the SysRq key on a conventional external keyboard. Fn + 4: Press Fn+4 to put the computer into Sleep mode.

What is F4 on Lenovo laptop?

F4: Mute or unmute the microphones. When the microphones are muted, the indicator on the key is on. F5: Darken the computer (LCD) display. F6: Brighten the computer (LCD) display.

What type of freezing is F4?

But if you're typing the formula, watch out, F4 will only freeze the second part of the reference, the bottom-right corner. If you forget to type F4, go back into Edit mode with F2, select the whole range or just the colon, when you have an expanding range, it's tough to use F4.

What will be created when F4 is pressed four times?

Press F4 key four times: The cell reference becomes A1 again.

What is Fn in keyboard?

You may have noticed a key on your keyboard named “Fn”, this Fn key stands for Function, it can be found on the keyboard along the same row as the space bar near the Crtl, Alt or Shift, but why is it there?

Why is my F4 not working in Excel?

if your keyboard has an Fn Lock on it, then F4 will not work. So you need to press Fn keyboard and unlock F4 keyboard.

How do I turn on function keys?

To enable FN Lock on the All in One Media Keyboard, press the FN key, and the Caps Lock key at the same time. To disable FN Lock, press the FN key, and the Caps Lock key at the same time again.

How do I know if my F4 key is working?

Check to See If Fn Lock Is Active

Start by looking for the Fn key on your keyboard. It may be near the bottom left of your keyboard, and near the Windows key. It may also be near the bottom right of your keyboard near the ALT GR button. Press it once and then see if your “ALT F4” function has been restored.

How do I use F4 in word?

F4. F4: Repeat your last action. Shift+F4: Repeat the last “Find” action. This one's handy because you can use it to browse search results without having the Find and Replace window or Navigation pane open.

What is function of F1 to F12 keys?

The function keys or F keys are lined across the top of the keyboard and labeled F1 through F12. These keys act as shortcuts, performing certain functions, like saving files, printing data, or refreshing a page. For example, the F1 key is often used as the default help key in many programs.