2.4e) Write down the names of navigation keys and their functions.

 

Navigation Keys and Their Functions:

1. Arrow Keys:

   • Up Arrow: Moves the cursor up one line.
   • Down Arrow: Moves the cursor down one line.
   • Left Arrow: Moves the cursor one character to the left.
   • Right Arrow: Moves the cursor one character to the right.

2. Home:

   • Moves the cursor to the beginning of the current line.

3. End:

   • Moves the cursor to the end of the current line.

4. Page Up:

   • Moves the cursor up one page of content.

5. Page Down:

   • Moves the cursor down one page of content.

6. Ctrl + Home:

   • Moves the cursor to the beginning of the document.

7. Ctrl + End:

   • Moves the cursor to the end of the document.

8. Ctrl + Left Arrow:

   • Moves the cursor one word to the left.

9. Ctrl + Right Arrow:

   • Moves the cursor one word to the right.

These navigation keys help in quickly moving through text or documents without using a mouse.