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MS-POWERPOINT 081

  Microsoft PowerPoint What is PowerPoint? PowerPoint is a software used to create presentations. You can use slides to display information, images, and even videos. It's useful for presenting ideas in school projects. Starting PowerPoint Open PowerPoint : Click the Start Menu . Search for Microsoft PowerPoint and click to open it. Creating a New Presentation : After opening PowerPoint, click on "Blank Presentation" to start a new project. Understanding the PowerPoint Screen Slides Pane : Located on the left side. It shows thumbnails of your slides. Slide Area : The large white space in the middle is where you design your slide. Ribbon : The set of tabs at the top (Home, Insert, Design, etc.). Each tab has different tools. Adding a Slide Click the Home tab. Click New Slide in the Slides group. Choose ...
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Positional and Non-Positional Number Systems,

  In computer science and mathematics, number systems are fundamental for representing numerical values. They are broadly categorized into Positional and Non-Positional Number Systems , each with unique characteristics and applications. 1. Positional Number System In this system, the position of each digit relative to others determines its value. The value of a number is computed based on a base or radix, and each position represents a power of the base. Key Characteristics: Base/ Radix : The number of distinct digits used, including 0. For example: Binary (Base 2): Uses digits 0 and 1. Decimal (Base 10): Uses digits 0 through 9. Hexadecimal (Base 16): Uses digits 0-9 and letters A-F. Positional Weight : Each digit’s value is multiplied by the base raised to the power of its position. For instance, in decimal 432=4×102+3×101+2×100432 = 4 \times 10^2 + 3 \times 10^1 + 2 \times 10^0432=4×102+3×101+2×100. Examples in Computin...
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ScratchJr Full Guide

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  ScratchJr Full Guide Introduction ScratchJr is a beginner-friendly programming environment designed for young children (ages 5-7). It enables them to create interactive stories, animations, and simple games by snapping together graphical programming blocks. Features of ScratchJr Visual block-based coding Interactive characters (sprites) Customizable backgrounds and pages Simple motion, control, and sound features Encourages logical thinking and creativity Interface Overview The interface of ScratchJr consists of several key components that help users create and manage their projects effectively. 1. Main Interface Components Save – Saves the current project and returns to the Home page. Stage – The area where the animations and actions take place. Presentation Mode – Expands the stage to full screen for viewing. Grid – Toggles the x-y coordinate grid on or off. Change Background – Allows selection or creation of a ba...
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