Explanation

Redo and Undo are not considered a formatting feature.

The undo, redo, and repeat commands are very useful for working with text in a document. Undo a Single Change. Click the Undo button.

Explanation

John Vincent Atanasoff invented the first digital computer in 1930. 

The inventor of the first Digital Computer belonged to the country: USA

John Vincent Atanasoff died in 1995.

Digital computer:

The Digital Computer operates on a Binary system

Explanation

In computer architecture, 8-bit integers or other data units are those that are 8 bits 

Unit of: digital information, data size

Unit system: unit derived from bit

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Explanation

An internal hard drive is the primary storage device located inside a computer system.

It usually contains pre-installed software applications, the operating system and other files.

Explanation

Adobe Photoshop is an example of Multimedia Application

Photoshop is an image creation, graphic design and photo editing software developed by Adobe.

Explanation

 Pixel is the smallest addressable point on a computer screen.

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RY17-012-23

Explanation

On the top of vertical scroll bar we can find the horizontal split bar on MS Word screen.

Explanation

A microprocessor is an electronic component that is used by a computer to do its work.

Central processing unit on a single integrated circuit chip containing millions of very small components including transistors, resistors, and diodes that work together.

Explanation

In Excel, a small square in the lower-right corner of a selected cell is called the fill handle.

It is used to quickly copy or fill data into adjacent cells by dragging the fill handle.

Explanation

Ctrl + Z  used for = Undo

Ctrl + X  used for = Cut

Ctrl + Y   used for  = Redo