Worksheet on computer software types and their uses.

Let’s go step by step to solve each part of the homework.

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Part 3: Match the Software with their Icons and Names

We need to match each software type (Operating System, Antivirus, etc.) with the correct icon and name from the list.

First, let’s recall what each software does:

- Operating System: Manages computer hardware and software. Example: Windows, Linux, macOS.
- Antivirus: Scans for and removes viruses. Example: Avira, Norton.
- Compression: Reduces file size for storage or sharing. Example: WinZip.
- Graphics software: Used to create or edit images. Example: Photoshop.
- Multimedia: Plays or edits audio/video. Example: Windows Movie Maker.

Now look at the icons and names given:

1. Icon: A yellow folder with “ZIP” on it → That’s WinZip → used for Compression
2. Icon: Penguin → That’s GNU Linux → an Operating System
3. Icon: Film strip with play button → That’s Windows Movie Maker → Multimedia
4. Icon: Brush over image → That’s Photoshop → Graphics software
5. Icon: Red shield with “A” → That’s Avira → Antivirus

So matching:

- Operating System → GNU Linux (penguin icon)
- Antivirus → Avira (red shield icon)
- Compression → WinZip (yellow zip folder)
- Graphics software → Photoshop (brush icon)
- Multimedia → Windows Movie Maker (film icon)

✔ All matched correctly.

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Part 4: Application based question

a) Atul is a designer making brochures, posters, magazines → He needs to design visuals → So he uses Graphics software like Adobe Photoshop or Illustrator.

b) Saanvi and friends are making a presentation → They need presentation software → Like Microsoft PowerPoint or Google Slides → This falls under Presentation software, which is a type of application software.

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Part 5: True or False + Rewrite false statements

a) MS Windows is application software.
→ FALSE. MS Windows is an operating system, not application software.
Corrected: *MS Windows is system software (an operating system).*

b) Adobe Photoshop is an example of spreadsheet software.
→ FALSE. Photoshop is for editing images → it’s graphics software.
Corrected: *Adobe Photoshop is an example of graphics software.*

c) The set of instructions given to the computer is called a program.
→ TRUE. Yes, that’s the definition of a program.

d) Antivirus software is a language processing software.
→ FALSE. Antivirus protects against malware → it’s security software. Language processing software translates code (like compilers).
Corrected: *Antivirus software is a security software.*

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Final Answers:

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Final Answer:
3. Matching:
- Operating System → GNU Linux
- Antivirus → Avira
- Compression → WinZip
- Graphics software → Photoshop
- Multimedia → Windows Movie Maker

4. Application based:
a) Graphics software
b) Presentation software

5. True/False:
a) False → MS Windows is system software (operating system).
b) False → Adobe Photoshop is graphics software.
c) True
d) False → Antivirus software is security software.