Explanation

Bold, Italic, and Underline are all text formatting options in MS Word.

Resize affects the size of the text or object, not its formatting style.

Explanation

Charts in MS Excel are used to visually represent data using graphical elements like bars, lines, and pie slices.

This helps in easier interpretation and analysis of numerical data.

Explanation

In MS Excel, a formula is used to compute values automatically based on the data in cells.

Formulas help in performing operations like addition, subtraction, multiplication, division, and more complex calculations.

Explanation

To sum up a range of cells in Excel, you use the SUM function.

This function adds together all the numbers in the specified range of cells.

• AVERAGE function calculates the average of the numbers in a range.
• COUNT function counts the number of cells that contain numbers.
• MAX function finds the highest value in a range of cells.

Explanation

A cell in MS Excel is the intersection of a row and column on a worksheet. 

This is the basic unit where data is stored in a spreadsheet.

Each cell has a unique address or reference (e.g., A1, B5, C10), which is determined by the column letter and row number where they meet. 

Explanation

A device that opposes the flow of electrons in electronic circuits is called a resistor.

It is a passive two-terminal component used to reduce current flow, divide voltage, and perform other functions by creating resistance.

Resistance is measured in ohms (Omega). 

Explanation

The Slide Master is the top slide in a hierarchy of slides stored with a presentation.

It stores information about the presentation’s theme, fonts, background, and other design elements, as well as the position and size of placeholders.

By modifying the Slide Master, you can apply a consistent design, look, and feel to every slide in the presentation.

Explanation

Explanation

The Central Processing Unit (CPU) is often referred to as the "brain" of the computer.

Its primary responsibility is to interpret and execute the instructions contained in computer programs, as well as perform all the arithmetic and logical operations.

Explanation

A Hard Disk Drive (HDD) stores and retrieves digital data using magnetic storage technology.

HDDs use spinning platters coated with a magnetic material.

Read/write heads move across these platters to store data as magnetic charges.