class 4th chapter 7


1. Additional Presentation

Answer:
An additional presentation is a way to show ideas and information on a screen using slides instead of only using textbooks. It helps students understand the topic easily by using pictures, text, charts, and animations.

Examples:

  • Microsoft PowerPoint

  • Google Slides

  • Canva Presentation

2. Letter Spacing vs Word Spacing

Question: Sameer wants to add more space between the letters of the text. Which option will help him?

Answer: Letter Spacing

Explanation:

  • Letter Spacing increases or decreases the space between individual letters in a word.

  • Word Spacing changes the space between words, not letters.

3. Horizontal Alignment of Text

Question: How many horizontal alignments of text are there?

Answer: There are four horizontal alignments of text.

For Class 4 Students:

  1. Left Align – text starts from the left side.

  2. Right Align – text starts from the right side.

  3. Center Align – text comes in the middle.

  4. Justify – text is even on both sides.

4. Digital Presentation

Answer:
A digital presentation means showing information or ideas on a computer or screen using slides, pictures, and text. It helps students understand the topic clearly.

Popular Presentation Tools:

  1. Microsoft PowerPoint

  2. Google Slides

  3. Canva Presentation

5. Add a New Blank Slide

Answer:
To add a new blank slide, follow these steps:

  1. Click on the Home tab.

  2. Click on New Slide.

  3. Choose Blank Slide from the options.

👉 A new blank slide will be added to your presentation.

6. Duplicate Slide and Hide Slide

Answer:

  1. Duplicate a Slide:

    • Right-click on the slide you want to copy.

    • Click on Duplicate Slide.
      👉 A copy of that slide will appear just below the original slide.

  2. Hide a Slide:

    • Right-click on the slide you want to hide.

    • Click on Hide Slide.
      👉 The slide will not appear during the slideshow but remains in the presentation.

7. Set Image as Slide Background

Answer:
To set an image as the background of a slide, follow these steps:

  1. Right-click on the slide.

  2. Select Format Background.

  3. Choose Picture or Texture Fill.

  4. Click Insert Picture from File and select the image you want.

  5. Click Apply to All if you want the same background on all slides.

👉 The selected image will now appear as the background of your slide.

8. Run Slide Show from Beginning and Current Slide

Answer:

  1. From Beginning:

    • Click on the Slide Show tab.

    • Select From Beginning.

    • OR press F5 on the keyboard.
      👉 The slideshow will start from the first slide.

  2. From Current Slide:

    • Click on the Slide Show tab.

    • Select From Current Slide.

    • OR press Shift + F5 on the keyboard.
      👉 The slideshow will start from the slide you are currently on.


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