What is the use of function key F3?

The F3 key is a function key found at the top of almost all computer keyboards. The key is most often used to open the find or search feature of a program or operating system.

What is the function of F3 key?

F3 is commonly used to activate a search function in applications, often cycling through results on successive presses of the key. ⇧ Shift + F3 is often used to search backwards.

What is F1 F2 F3 on the keyboard?

F1 – Opens the Help screen for almost every program. F2 – Allows you to rename a selected file or folder. F3 – Opens a search feature for an application that is active at the moment. F4 – Alt + F4 closes the active window.

What is F3 F4 F5?

F3 - Mission Control. F4 - Launchpad. F5 - Reduce keyboard brightness. F6 - Increase keyboard brightness. F7 - Previous track.

What does pressing F3 and F4 do?

F3 - Used for searching for files and content in various apps. F4 - Pressed simultaneously with the Alt key, as in Alt + F4, it closes the active program. Pressed simultaneously with the Ctrl key, as in Ctrl + F4, it closes the active program window.

Functional Keys Keyboard || F1 | F2 | F3 | F4 | F5 | F6 | F7 | F8 | F9 | F10 | F11 | F12 || [Hindi]

What is F3 on laptop?

The F3 key is a function key found at the top of almost all computer keyboards. The key is most often used to open the find or search feature of a program or operating system.

How do you shift F3 on a laptop?

What is F1 to F12?

The F1 through F12 FUNCTION keys have special alternate commands. These keys are called enhanced function keys. Enhanced function keys provide quick access to frequently used commands that can increase your productivity. These commands are typically printed above or on the keys.

What is F8 in computer?

F8. The function key is used to enter the Windows startup menu. It is commonly used to access the Windows Safe Mode. Used by some of the computers to access the Windows recovery system, but may require a Windows installation CD. Displays a thumbnail image for all workspaces in macOS.

What is F12 key used for?

The F12 key is a function key found at the top of almost all computer keyboards. The key is most often used to open Firebug, Chrome Developer Tools, or other browsers debug tool.

What does Alt and F3 do?

Alt+F3: Create an AutoText entry from selected text. Shift+F3: Change the case of selected text. Pressing this combo repeatedly cycles through the following case styles: Initial Letter Case, ALL CAPS CASE, and lower case. Ctrl+F3: Cut selected text to the Spike.

What is the use of F5?

Internet browser. In all modern Internet browsers, pressing F5 refreshes or reloads the page or document window. When pressing Ctrl + F5 , it forces a complete refresh of the web page, clearing the cache and downloading all contents of the page again.

What is F7 for?

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.

How do I use F3 on my Lenovo laptop?

To turn on the sound, press F2 or F3. F2: Decrease the speaker volume. F3: Increase the speaker volume. F4: Mute or unmute the microphones.

What is F13 on keyboard?

F13. Displays a window that lists the mnemonic commands for fast path menu travel. You can choose the menu or screen you want from the window or enter the command from a menu.

What is F1 F2 F3 F4 f5 f6 f7 f8 f9 f10?

The function keys or F-keys on a computer keyboard, labeled F1 through F12, are keys that have a special function defined by the operating system, or by a currently running program. They may be combined with the Alt or Ctrl keys.

What is F4 used for?

Microsoft Windows

When used in conjunction with the Alt and Ctrl key, the F4 is most often used to close a program or window in a program. Alt + F4 closes the program window currently active in Microsoft Windows. Ctrl + F4 closes the open window or tab in the active window in Microsoft Windows.

What is F11 on a laptop?

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 is the use of Ctrl F2?

Shortcut Description

Ctrl F1 Select all items on screen. Ctrl F2 Deselect all items on screen.

What is F10 on laptop?

F10. In most Microsoft Windows programs, by default, F10 activates the menu bar or Ribbon of an open application. Shift + F10 is the same as right-clicking a highlighted icon, file, or Internet link. Access the hidden recovery partition on Compaq, HP, and Sony computers.

What is F2 in computer?

The F2 key is a function key found at the top of almost all computer keyboards. The key is most often used in Microsoft Windows to rename a highlighted file or icon.

What are the 7 special keys in keyboard?

How do you activate Shift F3?