What is f3 used for on the computer?

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.

1. What is the use of F3 key in keyboard?
2. How do I use F3 on my laptop?
3. What do the F1 to F12 keys do?
4. What happens if you press Ctrl F3?
5. How can I increase the volume on my computer using the keyboard?
6. How do you use f controls?
7. What does F9 do?
8. What does F6 do on a computer?
9. What does Alt F4 do on a computer?
10. How do you use Control A?

What is the use of F3 key in keyboard?

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. F3 also has other uses depending on the computer and program, as mentioned below.

How do I use F3 on my laptop?

3 Answers. Press Fn + F3 . This would press the actual F3 key, instead of your brightness key.

What do the F1 to F12 keys do?

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.

What happens if you press Ctrl F3?

Ctrl+F3: Cut selected text to the Spike.

How can I increase the volume on my computer using the keyboard?

Use the keyboard volume control on your PC or laptop

For instance, you might have to simultaneously press the Fn + F8 keys to increase the laptop volume on the keyboard shown below. To turn down the volume, press the Fn + F7 keys at the same time. The mute volume keyboard shortcut is Fn + F6.

How do you use f controls?

Use the F Lock key

If your keyboard has an F Lock key, press it to toggle between the standard commands and alternate commands. When the F Lock light is Off, alternate functions work (Help, Undo, and so on). When the F Lock light is On, standard functions work (F1, F2, and so on).

What does F9 do?

While it has no essential Windows function, F9 will refresh fields in Word and prompt Outlook to send and receive messages. If you are running Mac OS X, you can open Mission Control by pressing the F9 key.

What does F6 do on a computer?

F6 moves the cursor over the address bar in most modern browsers, making it easy to locate. In Microsoft Word, Ctrl + Shift + F6 opens a new document, provided you already have the app open.

What does Alt F4 do on a computer?

Alt + F4 is a keyboard shortcut that completely closes the application you're currently using on your computer. Alt + F4 differs slightly from Ctrl + F4, which closes the current tab or window of the program you're currently using.

How do you use Control A?

Alternatively known as Control A and C-a, Ctrl+A is a shortcut key most often used to select all text, or other objects while in a graphical user environment. On Apple computers, the shortcut to select all is the Command key+A keys.