Explanation

Explanation

Explanation

"To understand is one thing, to teach it is quite another."

سمجھنا ایک چیز ہے، سکھانا دوسری چیز ہے۔

The sentence is highlighting the difference between understanding something and teaching it.

"Another" is used to indicate a distinct or separate thing, emphasizing that teaching is a distinct challenge from understanding.

Explanation

F9 is the shortcut key used to update selected fields in many software applications, including Microsoft Excel, Word, and other productivity tools.

When you press F9, the application will recalculate and update the selected fields, such as formulas, formatting, or data.

• F5: Refresh or reload the current document, window, or application.
• F7: Spell check or grammar check the current document.
• F11: Toggle full-screen mode on or off.
• Ctrl + F9: Opens the "Insert Field" dialog box in Microsoft Word.
• Shift + F9: Opens the "Update Field" dialog box in Microsoft Word.

Explanation

The Cascade Delete option is a database feature that automatically deletes all related records in a child table when a record is deleted from a parent table.

This helps maintain data consistency and integrity by ensuring that all related data is removed when a primary record is deleted.

Explanation

In MS Word, when you apply the Drop Cap feature to a word's first letter, the first character drops to cover 3 lines of text by default.

Explanation

Explanation

The Control Panel provides access to hardware settings and options.

Users can manage and configure hardware devices, such as printers, sound cards, and graphics cards.

Additional points:

• Device Manager: Manages and troubleshoots hardware devices
• System Properties: Displays system information and settings
• Settings App: Provides access to system settings, including hardware options (in Windows 10 and later)

Explanation

The PMT function in Excel calculates the payment for a loan based on constant interest rates and payments, categorizing it under financial functions.

It uses inputs like rate (C10/12), number of periods (CB), and loan amount (C9) to compute the payment.

Explanation