What is keyboard keys and its function?
The keys on your keyboard can be divided into several groups based on function: Typing (alphanumeric) keys. These keys include the same letter, number, punctuation, and symbol keys found on a traditional typewriter. Control keys. These keys are used alone or in combination with other keys to perform certain actions.
What are the functions of function 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.
What is the function of F1 F2 F3 F4 f5?
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 are the 12 function keys?
Use of Keyboard Function keys (F1 – F12)
- F1: – Almost every program uses this key to open its Help and Support window. …
- F2: – Yes, I know, almost everyone has used this to rename files or folders or icons quickly. …
- F3: – Press F3 to open search window to find files and folders. …
- F4: …
- F5: …
- F6: …
- F8: …
What are the 20 shortcut keys?
Basic Windows keyboard shortcuts
- Ctrl+Z: Undo. No matter what program you’re running, Ctrl+Z will roll back your last action. …
- Ctrl+W: Close. …
- Ctrl+A: Select all. …
- Alt+Tab: Switch apps. …
- Alt+F4: Close apps. …
- Win+D: Show or hide the desktop. …
- Win+left arrow or Win+right arrow: Snap windows. …
- Win+Tab: Open the Task view.
What is F5 function?
In all modern Internet browsers, pressing F5 will reload or refresh the document window or page. Ctrl+F5 forces a complete refresh of a web page.
Where is the function key?
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?
What is the function of F9?
When using Microsoft Word, F9 will refresh your document. It also triggers Microsoft Outlook to ‘Send and Receive’ any outstanding emails.
What is F7 function?
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.
What are the 7 special keys in keyboard?
These shortcuts are particularly useful in text processing and file management activities.
- Ctrl-S – save.
- Ctrl-O – open.
- Ctrl-N – new.
- Ctrl-C – copy.
- Ctrl-V – paste.
- Ctrl-X – cut.
- Ctrl-Z – undo.
- Ctrl-A – select all.
What is Ctrl N used for?
Frequently used shortcuts
|To do this||Press|
|Create a new document.||Ctrl+N|
|Save the document.||Ctrl+S|
|Close the document.||Ctrl+W|
|Cut the selected content to the Clipboard.||Ctrl+X|
What are the 50 shortcut keys?
MOST USED COMPUTER KEYBOARD SHORTCUT KEYS
|CTRL+F||search on the current page|
|CTRL+P||Prints the current page|
|Windows KEY+L||Lock the computer|
What is the function of F6?
The F6 key is a function key found at the top of almost all computer keyboards. The key is most often used to move the text cursor to the address bar in an Internet browser.
What is function key in laptop?
(FuNction key) A keyboard modifier key that works like a Shift key to activate a second function on a dual-purpose key. Commonly found on laptop keyboards, the Fn key is used to control hardware functions such as screen brightness and speaker volume. … See function key and computer keyboard.
How do I use function keys?
Use the Fn key
- You can also press and hold Fn while moving your finger up and down on the navigation pad to scroll within a document.
- You can press and hold Fn while pressing keyboard letters M, J, K, L, U, I, O, P, /, ;, and 0 to match the physical layout of a numeric keypad.
What is the function of F11?
F11. F11 is the most common way to toggle fullscreen mode on and off in most modern web browsers. This also works on some pre-installed Windows apps. Some PCs use just F11 to access the hidden recovery partition, while others combine it with the Ctrl key.
What is the function of F7?
F7 – Used to spell check and grammar check a document in Microsoft Apps (e.g. Word). F8 – Used to access the boot menu in Windows when turning on the computer. F9 – Refreshes a document in Microsoft Word and sends and receives emails in Outlook. F10 – Activates the menu bar of an open application.
What are the 16 control keys?
Word shortcut keys
- Ctrl + A — Select all contents of the page.
- Ctrl + B — Bold highlighted selection.
- Ctrl + C — Copy selected text.
- Ctrl + X — Cut selected text.
- Ctrl + N — Open new/blank document.
- Ctrl + O — Open options.
- Ctrl + P — Open the print window.
- Ctrl + F — Open find box.