Wiki Article · Cinematic

Registry

Registry computing me ek centralized hierarchical database hai jo operating system, installed…

Overview

Registry — Quick Facts

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Property: Detail

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Topic: Registry

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Type: Operating System / System…

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Definition: Centralized hierarchical database…

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Topic | Registry | | Type | Operating System / System…

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Why Registry Matters

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Windows ka practically har…

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Application install karta hai →…

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User preference change karta hai…

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Registry = OS ki memory — agar…

Topic 3

Windows Registry Structure

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Registry data binary files (hive…

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Files: SAM, SECURITY, SOFTWARE,…

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User-specific hive: NTUSER.DAT —…

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Binary format — directly text…

Topic 4

Registry Hives Explained

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HKLM\SOFTWARE: Har installed…

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HKLM\SYSTEM: System services,…

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HKLM\HARDWARE: Runtime hardware…

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HKLM\SAM: Security Account Manager…

Topic 5

Registry Value Types

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Har registry value ke 3 components…

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Name: Value ka identifier (string)…

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Type: Data ka format — REG_SZ,…

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Data: Actual stored value —…

Topic 6

How Applications Use the Registry

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Installer registry me likhta hai:…

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Add/Remove Programs list:…

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File associations: .pdf →…

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COM registration: DLLs/ActiveX…

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Registry Editor — regedit

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regedit.exe — Windows ka built-in…

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Start → Run → "regedit" →…

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Left panel: Keys/Subkeys…

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Free, always available — no…

Topic 8

Registry vs Configuration Files

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Pros: Centralized (sab ek jagah),…

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Cons: OS-specific (primarily…

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Pros: Human-readable (text),…

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Cons: Scattered (har app ka apna…

Topic 9

Registry in Other Contexts

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Container images ka centralized…

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Docker Hub: Public Docker registry…

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Private registry: Organizations…

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docker pull nginx → Docker Hub…

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Security Concerns

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Persistence mechanism #1: Malware…

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Autostart locations: HKLM\...\Run,…

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Registry hiding: Advanced malware…

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Antivirus/EDR tools registry…

Topic 11

Common Registry Problems

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Years of install/uninstall →…

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Impact: registry size increase,…

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Reality: Modern Windows handle…

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Causes: Power failure during…

Topic 12

Best Practices

⭐ 1. Backup before editing — regedit me key export karo before any change — .reg file as…

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Glossary

🔑 | # | Term | Meaning | |---|---|---| | 1 | Registry | Centralized hierarchical database…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Registry ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Registry ka 'Topic' kya hai?

Complete! 🎉

Registry Complete!

Aliens Wiki · Hinglish · Cinematic Knowledge

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Registry Complete

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