list and justify function of short cut key?

1. Save (Ctrl + S): This shortcut key allows users to quickly save their work without having to navigate through menus. It helps prevent data loss in case of unexpected system crashes or power outages.

2. Copy (Ctrl + C) and Paste (Ctrl + V): These shortcut keys are essential for quickly duplicating and transferring text or images from one location to another. They save time and effort compared to using the mouse to right-click and select the copy and paste options.

3. Undo (Ctrl + Z) and Redo (Ctrl + Y): These shortcut keys allow users to easily reverse or redo their previous actions. They are helpful in case of mistakes or changes in mind, saving time and effort compared to manually undoing or redoing actions.

4. Cut (Ctrl + X): This shortcut key is useful for quickly removing selected text or images from a document or file. It is a faster alternative to using the mouse to right-click and select the cut option.

5. Find (Ctrl + F): This shortcut key allows users to quickly search for specific words or phrases within a document or webpage. It saves time compared to manually scanning through the entire content.

6. Print (Ctrl + P): This shortcut key allows users to quickly print the current document or webpage without having to navigate through menus. It is a convenient way to initiate the printing process.

7. Select All (Ctrl + A): This shortcut key allows users to quickly select all text or images within a document or webpage. It is useful for applying formatting changes or copying the entire content.

8. Close Tab (Ctrl + W): This shortcut key allows users to quickly close the current tab or window in a web browser or application. It is a convenient way to manage multiple tabs or windows efficiently.

Overall, shortcut keys provide a faster and more efficient way to perform common tasks in software applications and web browsers. They help users save time, improve productivity, and reduce reliance on the mouse for navigation.

Function | Shortcut Key | Justification
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Cut: | Ctrl + X | Removes the selected text or object and places it in the clipboard, allowing it to be pasted somewhere else.
Copy: | Ctrl + C | Creates a copy of the selected text or object in the clipboard, allowing it to be pasted somewhere else.
Paste: | Ctrl + V | Inserts the contents of the clipboard at the current location.
Undo: | Ctrl + Z | Reverses the last action performed.
Redo: | Ctrl + Y | Re-applies the last undone action.
Select All: | Ctrl + A | Selects all text or objects in the current document or window.
New Tab: | Ctrl + T | Opens a new tab in the current browser or application.
Close Tab: | Ctrl + W | Closes the current tab in the current browser or application.
Save: | Ctrl + S | Saves the current document or file.
Print: | Ctrl + P | Prints the current document or window.
Find: | Ctrl + F | Opens the find dialog box, allowing you to search for specific text within the current document or window.
Replace: | Ctrl + H | Opens the find and replace dialog box, allowing you to search for specific text and replace it with other text within the current document or window.
Zoom In: | Ctrl + + | Increases the zoom level of the current document or window.
Zoom Out: | Ctrl + - | Decreases the zoom level of the current document or window.
Toggle Fullscreen: | F11 | Switches the current window to fullscreen mode.
Hide Toolbar: | F11 | Hides the toolbar in the current browser or application.
Open Help Menu: | F1 | Opens the help menu in the current application.
Refresh: | F5 | Reloads the current web page or document.
Go To Address: | Ctrl + L | Opens the address bar in the current browser, allowing you to enter a new URL or search for a website.
Scroll Down: | Page Down | Scrolls the current document or window down one page.
Scroll Up: | Page Up | Scrolls the current document or window up one page.
Home: | Home | Moves the cursor to the beginning of the current line.
End: | End | Moves the cursor to the end of the current line.