Explanation

The brain of the computer is the CPU

CPU stands for the central processing unit

The first commercial CPU was invented by Italian Physicist Federico Faggin

The first CPU was the Intel 404 released by Intel in 1971.

**

The five basic parts of a computer are:

1. the motherboard
2. central processing unit (CPU)
3. input-output units
4. memory (RAM and ROM)
5.  storage (SSD or HDD)
   

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AGM 07.5.23

Explanation

A hyperlink points to a whole document or to a specific element within a document.

Explanation

DOCX is the newer version of DOC, the original official Microsoft Word file format. 

Microsoft Word 97 - 2003 Document extension (.doc).

Microsoft Word 2007 to till date Document extension (.docx).

Explanation

 Use the shortcut Ctrl+H or navigate to Home > Editing > Replace to reach the Find and Replace dialog box.

Explanation

PowerPoint is used for Create presentations from scratch or a template.

Add text, images, art, and videos.

Select a professional design with PowerPoint Designer.

Explanation

Select all of the text in your document or on your screen by holding down the "Ctrl" key and pressing the letter "A". 

mportant keys

Ctrl+N - Create a new document

Ctrl+O - Open an existing document

Ctrl+S - Save a document

F12 - Open the Save As dialog box

Ctrl+W - Close a document

Ctrl+Z - Undo an action

Ctrl+Y - Redo an action

Alt+Ctrl+S - Split a window or remove the split view

Ctrl+F - Search a document

 Ctrl + A used for  Select All Text

"Ctrl + End" is used to move the cursor to the end of the Document.

Explanation

Use Outline View to create an outline or storyboard for your presentation.

It displays only the text on your slides, not pictures or other graphical items.

Explanation

Ms. Excel is a Spreadsheet program

MS Excel is based on WINDOWS

shortcut key in  MS Excell:

which key is used for help in MS excel?

 F1

The Right answer is Ctrl + ;

***

Shift+Backspace

**

Which key is used to enter the current date in Excel?

 Ctrl+;

Which key is used for the GO TO tab in Ms. Excel?

 F5 

Which key is used for excel column highlight?

CTRL + space

What is the keyboard shortcut to insert a SUM formula in MS Excel?

 ALT + =

***

The delete key of the keyboard is assigned to which command in excel?

 Edit > Clear > Contents

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The shortcut key to insert a new worksheet in Excel is _____.

 Shift + F11

****

in excel which key is used to format numbers in comma format?

 shift+1

*****

In Excel which shortcut key is used to go to the formula tab?

 Alt+M

Explanation

Click the cell that contains the data that you want to edit, and then press F2.

This starts Edit mode and positions the cursor at the end of the cell contents.

F1 to F12 keys are known as function keys.

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RY18012023

Explanation

The default for PowerPoint slides is landscape

Landscape orientation generally refers to the camera's orientation in a horizontal display. 

ND29-5-2023