Buy Canon 100mm F2 8 Macro

By | 03/11/2022



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F2 key

key is a function key found at the summit of nearly all computer keyboards. The key is often used in Microsoft Windows to rename a highlighted file or icon. As mentioned beneath, F2 also has many uses depending on the calculator and program.

How to use the F2 key

Open the program that uses the key and press
F2. If the F2 key as well has an icon on the key, it indicates the key has a secondary part. To use the secondary function, press and concur down the
central, and while continuing to hold the primal, press

If when pressing the F2 cardinal, the secondary function is performed (e.g., mutes audio), and the office keys are the secondary function. For example, on an Apple figurer, to press F2, hold downwards
fn, and press


If the FnLk (function lock) is enabled, the keyboard acts as if the Fn key is being pressed until information technology is unlocked.

Data about the secondary role is found in the below secondary function of F2 department.

Where is the F2 central used?

The following list is all the locations where the F2 primal can be used with information well-nigh its use.

  • Microsoft Windows
  • Microsoft Excel
  • Microsoft Word
  • Notepad++
  • Enter BIOS setup

Microsoft Windows

In Microsoft Windows and Windows programs, when an icon, file, or folder is highlighted or selected, pressing
renames the file. For example, you lot could open a folder in Explorer, select a file, and printing F2. Once pressed, the file is highlighted, and you can type a new name for the file.


If multiple files are selected when you press F2 to rename a file, all selected files take on the new name. For example, if you had iii different named files selected, printing F2, and rename a file to “test,” all three files use that name and become “exam (1),” “test (2),” and “test (3).”

Microsoft Excel

In Microsoft Excel, F2 edits the active cell. For example, y’all could utilise the pointer keys to navigate to a cell containing the text you want to edit. Once the cell is highlighted, press
to edit the cell so add together text or otherwise edit the text in the cell.

Microsoft Word

displays the impress preview window in Microsoft Discussion.

opens the open up document window in Microsoft Word and lets you select a certificate to open in Word.


In Notepad++, pressing
creates a bookmark on a line in a file. Pressing
cycles through the available bookmarks in a file.

Enter BIOS setup

On many PCs, as the computer is booting, you lot’ll come across an pick to press the F2 key to enter setup. Pressing
when this message is displayed enters the BIOS or CMOS setup.

  • How to enter and exit the BIOS or CMOS setup.

The secondary part of F2

For laptop keyboards and desktop computer keyboards with the Fn key, each function key has two functions. Unfortunately, there’s no standard to what each key uses equally its secondary function, so every keyboard is different. Below is a listing of different keyboards and their secondary function for the F2 key.

  • Apple tree keyboard F2 key
  • Cooler Master keyboard F2 key
  • Dell keyboard F2 key
  • HP keyboard F2 key
  • Lenovo ThinkPad F2 key
  • Logitech keyboard F2 fundamental
  • Microsoft Surface F2 central

Apple tree keyboard F2 key

The default F2 central’s primary function on Apple tree keyboards is to increase the screen’due south brightness. Pressing
for the secondary function is F2.

Cooler Chief keyboard F2 key

On Libation Master desktop keyboards, the F2 secondary office is one of the following options depending on the model.

  • With single-color keyboard backlight keyboards, FN+F2 decreases the backlight brightness.
  • With multiple backlight colors (RGB) keyboard, FN+F2 adjusts the red colour levels.

Dell keyboard F2 key

The F2 key secondary part on Dell laptop keyboards is to mute and unmute the volume.

HP keyboard F2 key

On Hewlett-Packard laptop keyboards with a effulgence or sun icon on the F2 key, the secondary F2 role decreases the screen brightness.

Lenovo ThinkPad F2 cardinal

On the IBM and Lenovo ThinkPad keyboards with a speaker icon adjacent to a minus, the F2 key secondary function turns downwardly the volume.

Logitech keyboard F2 cardinal

On Logitech keyboards with a two box symbol on the key, the F2 primal secondary function switches between open applications in Windows or opens Mission Control on macOS.

Microsoft Surface F2 key

On the Microsoft Surface laptops, the F2 key secondary function is to increase the screen brightness.

Where is the F2 central on my smartphone or tablet?

Smartphones and tablets don’t take keyboards similar you’d find on a desktop and laptop and therefore don’t have an F2 key.

Below are links to related keyboard shortcuts and individual key pages.

  • F1
  • F3
  • F4
  • F5
  • F6
  • F7
  • F8
  • F9
  • F10
  • F11
  • F12

Fn, Part keys, Keyboard, Keyboard terms