Explanation

MS Office includes applications like Word, Excel, PowerPoint, which help in document writing, data management, and presentations.

It is widely used for professional and educational purposes.

Explanation

Paint is a basic tool used for drawing and graphic designing.

It allows users to create, edit, and color images easily.

Explanation

The shortcut key for underlining a word in MS Word is CTRL + U

Additional information:
Ctrl + A used to select all.

Ctrl + B is used for bold selection.

Ctrl + C is used to Copy selected text.

Ctrl + X is used for cutting selected text.

Ctrl + N is used to Open a new document.

Explanation

To display the contents of a folder in Windows File Explorer (formerly Windows Explorer), you should click on it.

Double-clicking is also a common way to open and view the contents of a folder. 

Explanation

"Preview" shows how the document will look when printed.

It helping check layout and margins.

Ctrl + F2 opens Print Preview in many applications.

Explanation

You can save the document in Microsoft Word in three ways:

1. You can save by clicking File on the top left corner 
2. You can also save by just pressing ctrl + S 
3. Just press F12

Explanation

Keyboard Key Categories:

Navigation Keys: Include Page Up/Down, Arrow Keys, Home, End, Delete, and Insert. They help move the cursor or scroll through content.

Control Keys: Ctrl, Alt, Esc (used for shortcuts).

Function Keys: F1-F12 (perform specific tasks).

Explanation

Paint is a basic graphic program in Windows used for image editing and drawing.

It allows users to create, modify, and save images in different formats.

Explanation

Cells are the basic building blocks of a worksheet.

Explanation

A header is text that is placed at the top of a page.

A footer is placed at the bottom, or foot, of a page.

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RY 15-01-2023