Explained Computer Keyboard Function key

 

The function keys (F1 to F12) are a set of keys located at the top row of the computer keyboard that have different functions depending on the software or application being used. Here's a brief explanation of each function key :-

F1: Opens the help menu or help documentation for the active software or application.

F2: Edits the selected cell or object. In Windows, it also renames a file or folder when selected.

F3: Opens the search or find and replace feature in most software and applications.

F4: Repeats the last action performed. In Windows, it opens the address bar in file explorer.

F5: Opens the "Go To" dialog box, allowing you to navigate to a specific cell or location in a worksheet.

F6: Moves the cursor to the address bar in web browsers and file explorer. In Excel, it moves the cursor to the next pane.

F7: Opens the spell-checker in most software and applications.

F8: Activates the extended selection mode in Excel, allowing you to select cells using the arrow keys.

F9: Calculates all formulas in the active worksheet in Excel.

F10: Activates the menu bar in most software and applications.

F11: Creates a chart in Excel.

F12: Saves the current document or file in most software and applications. In Excel, it opens the "Save As" dialog box.

 

These are just some of the common uses of the function keys in most software and applications.