Chapter 3 : Basics Software (Updated)
CHAPTER 3
Software Basics
Computer do cheezon se milkar banta hai:
1️⃣ Hardware – Physical parts (monitor, keyboard, mouse, CPU)
2️⃣ Software – Programs jo hardware ko chalate hain
Simple shabdon me:
👉 Hardware body hai
👉 Software brain aur instructions hai
Hardware khud se koi kaam nahi kar sakta jab tak software usko guide na kare.
Isliye software computer ke liye soul ki tarah hota hai.
1. Software Kya Hota Hai?
Software ek tarah ka program / set of instructions hota hai jise computer follow karke koi kaam complete karta hai.
Aap computer ko jo bhi kaam bolte ho, wo actually software ke through hi hota hai.
Example:
- Internet chalana
- File open karna
- Game khelna
- Video dekhna
- Typing karna
Yeh sab alag-alag software ki help se possible hota hai.
2. Software Ka Kaam Kya Hota Hai?
Software computer ko samjhata hai:
- Kaunsa kaam karna hai
- Kaise karna hai
- Kis order me karna hai
- Kis device ka use karna hai
Example:
Agar aap Print button dabate ho → software printer ko instruction bhejta hai → printer output deta hai.
Computer ka har operation software ke control me hota hai.
3. Software Ke Types
Computer software mainly do bada group me divide hota hai:
1️⃣ System Software
2️⃣ Application Software
Inke alawa ek teesra type bhi hota hai:
3️⃣ Utility Software
Chaliye step-by-step in sab ko detail me samajhte hain.
4. System Software (Computer ka Operating System)
System software wo hota hai jo computer ko chalata hai, hardware ko control karta hai, aur user ko computer use karne deta hai.
Iska sabse bada example Operating System (OS) hai.
✨ Operating System kya karta hai?
OS computer ka main boss hota hai.
- Computer ko ON/OFF karta hai
- Files & folders ko manage karta hai
- Programs ko run karne deta hai
- Keyboard, mouse, monitor, printer ko control karta hai
- Memory (RAM) ko manage karta hai
- Multitasking allow karta hai
📌 Common Operating Systems:
- Windows
- Linux
- macOS
- Android
- iOS
Agar OS hi na ho toh computer blank screen me ruk jaata, use kar hi nahi sakte.
5. System Software Ke Components
System software ke andar kuch important parts hote hain:
5.1 Operating System (OS)
Sabse important, bina iske computer kaam nahi karega.
5.2 Device Drivers
Driver ek mini-software hota hai jo computer ko batata hai ki particular device ko kaise use karna hai.
Example:
- Printer driver
- Graphics driver
- Sound driver
- Keyboard driver
Agar driver nahi hoga, toh device work nahi karega.
5.3 BIOS / Firmware
BIOS computer ko start karne me help karta hai.
Yeh hardware ki basic settings maintain karta hai.
6. Application Software (User ke Kaam ke Liye Programs)
Application software wo programs hote hain jo user ke specific kaam karne ke liye banaye jaate hain.
Aap daily jin apps ka use karte ho, wo application software hote hain.
📌 Common Application Software:
- MS Word → Document typing
- MS Excel → Accounting, data handling
- MS PowerPoint → Presentations
- Chrome / Firefox → Internet browsing
- VLC Player → Video/music play
- Photoshop → Image editing
- Tally → Business accounting
Yani application software hum users ke kaam ko easy banata hai.
7. Application Software ke Types
Application software ko further categories me divide kiya ja sakta hai:
7.1 General Purpose Software
Har kisi kaam me use ho sakta hai.
Examples: MS Word, Excel, Browser, Notepad
7.2 Specific Purpose Software
Ek specific kaam ke liye banaya gaya hota hai.
Examples:
- Photoshop (image editing)
- Tally (accounts)
- AutoCAD (engineering design)
7.3 Custom Software
Kisi organization ke special requirement ke hisaab se banaya jata hai.
Example:
- Hospital management software
- School management system
- Banking software
8. Utility Software (Maintenance Tools)
Utility software computer ko fast, safe aur clean rakhne ke liye hota hai.
Examples:
- Antivirus
- Disk Cleaner
- Backup software
- WinRAR / Zip
- Firewall
Yeh software computer ki health ko maintain rakhte hain.
9. Software Ka Functioning – Kaise Kaam Karta Hai?
Software ke andar thousands of lines of code hoti hain (Programming languages me likhi hui jaise C, C++, Java, Python).
Software ka kaam kuch steps me hota hai:
- User Input deta hai (mouse/keyboard se)
- Input software tak jaata hai
- Software usko process karta hai
- Software hardware ko instruction deta hai
- Hardware result output me dikhata hai
Example:
Aap YouTube open karte ho →
Software (Chrome + YouTube website) → Server se data fetch karta hai → Video screen par play hoti hai.
10. Software Installation & Uninstallation
Computer me software use karne ke liye install karna hota hai.
Installation kya hota hai?
Software ke files ko computer ke system me setup karna.
Uninstallation kya hota hai?
Software ko remove karna.
Software install karne ke tarike:
- Online download
- Pen drive/CD se
- App Store se (mobile me)
11. Difference Between System & Application Software
Feature System software bina application ke chal sakta hai,
but application Bina system ke Nahi chal sakta.
12. Software License Types
Software legally use karne ke liye license hota hai.
Types:
✔ Freeware
Free me use kar sakte ho.
Examples: Chrome, VLC
✔ Shareware
Trial version hota hai, baad me pay karna hota hai.
✔ Open-source
Free + coding available hoti hai.
Example: Linux, Firefox
✔ Paid Software
License lena padta hai.
Example: MS Office, Photoshop
13. Viruses & Antivirus (Software Security)
Computer ke software ko viruses se danger hota hai.
❌ Virus kya karta hai?
- File delete karta hai
- Slow karta hai
- Data corrupt karta hai
- Password leak kar sakta hai
✔ Antivirus kya karta hai?
- Virus detect karta hai
- Remove karta hai
- Computer ko secure rakhta hai
Example Antivirus: Avast, Quick Heal, McAfee
14. Software Updates
Software companies time-to-time updates deti hain.
Updates ka purpose:
- Bugs fix karna
- Security improve karna
- New features add karna
Aapko hamesha software update rakhna chahiye.
15. Chapter 3 Summary
Is chapter me aapne seekha:
- Software kya hota hai
- Software ke types: System, Application, Utility
- Operating System ka role
- Device drivers kya hote hain
- Application software ke examples
- Utility tools
- Software installation
- Software security
- Freeware, open source, paid software
- Software updates
Agar aap yeh chapter samajh gaye, toh computer ka internal working half clear ho chuka hai.
🔗 Internal Linking Section
Neeche diye gaye sabhi chapters ki short summary + internal link style description aap apne blog me use kar sakte ho. Yeh readers ko next chapters explore karne me help karega.
📍 Chapter 1: Introduction to Computers
Is chapter me computer ka basic introduction, parts of computer, input-output devices aur computer ke common uses ko explain kiya gaya hai. Ye chapter beginners ke liye perfect starting point hai.
📍 Chapter 2: Types of Computers
Isme Desktop, Laptop, Tablet aur Smartphone jaise computer types ko simple language me compare kiya gaya hai. Aapko pata chalega kaun sa computer kis use ke liye best hota hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-2-basic-course-computer-ke.html
📍 Chapter 3: Operating System Basics
Yahaan aap sikhenge Operating System kya hota hai, Windows ka interface, menu navigation aur basic system settings. Ye chapter computer chalane ki foundation strong karta hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-3-basics-software.html
📍 Chapter 4: Windows Basics
Is chapter me Windows start/ shutdown, desktop, icons, taskbar, mouse actions aur basic file–folder operations jaise copy, paste, rename, delete, restore sab step by step samjhaaya gaya hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-4-basic-computer-corse-windows.html
📍 Chapter 5: Typing Basics
Keyboard layout, home row keys, typing posture, typing practice methods aur speed improve karne ke tips detail me diye gaye hain. Beginners ke liye daily typing routine bhi suggest kiya gaya hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-5-typing-basics.html
📍 Chapter 6: Internet Basics
Is chapter me internet, browsers, Google search, email create + send steps aur online safety rules (virus, scam se bachav) sab detailed explained hain.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-6-internet-basics.html
📍 Chapter 7: MS Paint Basics
Yahaan aap MS Paint ka interface, basic tools (pencil, brush, shapes, eraser), colours aur simple drawing banana step-by-step seekhoge.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-7-ms-paint-basics.html
📍 Chapter 8: Notepad Basics
Is chapter me Notepad kya hota hai, plain text features, file save/open, word wrap, font settings aur basic uses explain kiye gaye hain — specially beginners ke liye perfect.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-8-notepad.html
📍 Chapter 9: WordPad Basics
WordPad me text formatting, font style, size, color, alignment, bullets, images insert karna aur document save karna sab easy language me samjhaaya gaya hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-9-wordpad.html
📍 Chapter 10: MS Office Word Basics (2010)
MS Word interface, new document create karna, typing, bold/italic/underline formatting, paragraph settings, page setup aur print settings jaise tools ko practical steps ke saath explain kiya gaya hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-10-ms-office-basics-2010.html
📍 Chapter 11: MS Excel Basics
Excel me rows–columns, data entry, cell selection, SUM & AVERAGE jaise basic formulas, spreadsheet navigation aur practical examples included hain.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-11-ms-excel-basics.html
📍 Chapter 12: MS PowerPoint Basics
New slide create karna, text add karna, images insert karna, themes & layouts use karna, aur simple presentation banana full step-by-step is chapter me sikhaya gaya hai.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-12-ms-powerpoint-basics.html
📍 Chapter 13: Troubleshooting Basics
Slow computer fix karna, keyboard/mouse problems solve karna, internet issues troubleshoot karna, software-not-opening errors fix karna — sab solutions simple steps me explain kiye gaye hain.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-13-troubleshooting-basics.html
📍 Chapter 14: Computer Safety
Virus kya hota hai, antivirus ka use, strong passwords kaise banayein, data backup methods aur daily safety tips ko practical way me samjhaaya gaya hai. Computer ko secure rakhne ke liye must-read chapter.
https://beginnercomputeracademyfree.blogspot.com/2026/04/chapter-14-computer-safety.html
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