Explanation

• The COUNT function counts the number of cells containing numbers.
• Example: =COUNT(A1:A10) counts numeric entries in cells A1 through A10.

Additional information:

• COUNTA: Counts non-empty cells.
• COUNTBLANK: Counts blank cells.
• SUM: Adds numbers.
• AVERAGE: Calculates the average of numbers

Last verified on 10-08-2026

Explanation

• Spreadsheet software is used for calculations and data organization.
• MS Excel is a widely used spreadsheet program.
• It works with rows, columns, and formulas.

Last verified on 11-04-2026

Explanation

• Ctrl + Y is used for redoing the last undone action in most applications.

Additional information:

• - Ctrl + Z: Undo
• - Ctrl + X: Cut
• - Ctrl + C: Copy
• - Ctrl + V: Paste

Last verified on 09-08-2026

Explanation

• One Gigabyte (GB) =  1024 Megabytes (MB)

Additional information:

The size of information in the computer is measured in Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB).

• 1 Kilobyte (KB) = 1024 bytes
• One Megabyte (MB) = 1024 Kilobytes (KB)
• One Gigabyte (GB) =  1024 Megabytes (MB)
• One Terabyte (TB)= 1024 Gigabytes (GB)

Last verified on 07-08-2026

Explanation

• Ctrl + E is the shortcut used to apply center alignment in MS Word.

Additional information:

• Ctrl + L → Left Alignment
• Ctrl + R → Right Alignment
• Ctrl + J → Justify Alignment

Last verified on 06-03-2026

Explanation

• Embezzle means غبن
• Misappropriate means غلط

Last verified on 05-06-2026

Explanation

• An abstract noun is a word that shows an idea, quality, or feeling.
• In the sentence, Honesty is the abstract noun.
• It represents a quality (truthfulness).
• Abstract nouns cannot be seen or touched.
• Example: Wisdom, Bravery, Cowardice, Death, Anger, Hate, Love and Beauty etc.

Last verified on 17-05-2026

Explanation

A touch screen is both an input and output device (or an input/output device).

It is an electronic visual display—often an LCD, AMOLED, or OLED screen

Explanation

A hard disk is a secondary storage device used to store data permanently.

RAM and ROM are primary storage (main memory).

Diodes and Semiconductors are basic electronic components.

CD-ROM is a secondary storage device used to store data permanently.

Explanation

VOIP is an acronym for Voice Over Internet Protocol, or in more common terms phone service over the Internet.