EDUCBA

EDUCBA

MENUMENU
  • Free Tutorials
  • Free Courses
  • Certification Courses
  • 600+ Courses All in One Bundle
  • Login
Home Software Development Software Development Tutorials Software Development Basics What is Registry?
Secondary Sidebar
Software Development Basics
  • Basics
    • Microsoft Expression Web
    • IDE
    • Microsoft Flow
    • Unity Dashboard
    • Servlet Dispatcher
    • Types of Algorithms
    • Vue.js? nextTick
    • Vue.js Transition
    • Page Replacement Algorithms
    • What is CLI
    • Open Source Software
    • Solve Problems With Technology (Simple)
    • What is Application Software & Types
    • Microsoft Word Alternative
    • ADDIE Model
    • V-model advantages and disadvantages
    • Gatsby Plugins
    • Putty version
    • Xampp versions
    • Avro converter
    • Avro Data Types
    • Avro Schema Evolution
    • Avro Serialization
    • Cloudera Impala
    • Cloudera Careers
    • Entity Framework Core
    • Gulp File Include
    • Gulp Autoprefixer
    • Gulp File
    • Gulp Terser
    • System Software Tools
    • System Software Components
    • Typography App
    • Software as a Service (Saas)
    • Icon Font Pack
    • Interpret Results Using ANOVA Test
    • Blogging Insights Your Analytics
    • Increase Productivity Technology
    • Free Multimedia Software
    • Information Technology Benefits
    • What is SPSS and How Does It Work
    • Learn to Code For Beginners (Advance)
    • Uses of Coding
    • Uses Of Raspberry Pi
    • What Is System Design
    • Introduction to NLP
    • What is MapReduce
    • What is SoapUI
    • What is MVC
    • What is Multithreading
    • What is Neural Networks
    • What is Swift
    • What is PLC
    • What is Open Cart
    • What is Mainframe
    • What is JMS
    • What is Cognos
    • What is Open Source
    • What is Bot
    • What is SOAP
    • What is COBOL
    • What is GraphQL
    • What is Microcontroller
    • What is Open-Source License
    • What is Visual Studio Code
    • What is Pandas
    • What is Hypervisor
    • What is Common Gateway Interface
    • What is IDE?
    • What is MVC Design Pattern
    • What is Application Server
    • What is GPS
    • What is Botnet
    • What is Assembly Language
    • System Analysis And Design
    • HTTP Caching
    • What is Buffer Overflow
    • What is Ajax
    • What is Appium
    • What is SVN
    • What is SPSS
    • What is WCF
    • What is Groovy
    • What is Clickbait
    • What is SOA
    • What is GUI
    • What is FreeBSD
    • What is WebSocket
    • What is WordPress
    • What is OSPF
    • What is Coding
    • What is Raspberry Pi
    • HTTP Cookies
    • What is Hub?
    • What is Bridge
    • What is Switch
    • What is Internet Application
    • What is Sensors
    • What is Proximity Sensors
    • What is Full Stack
    • System Design Interview Questions
    • What is Salesforce technology
    • What is Salesforce Sales Cloud
    • What is OOP
    • What is CMD
    • What is React
    • React Redux Typescript
    • What is DSS
    • What is SVG
    • SVG File
    • Bash Sleep Command
    • What is MTU
    • What is Apex
    • What is Desktop Software
    • Tor Browser, Anonymity and Other Browsers
    • Avoid Pitfalls of Shadow IT
    • Freelance Web Graphic Designer
    • What is Storage Virtualization
    • What is Web Services?
    • What is Social Networking?
    • What is Microservices Architecture?
    • Microservices Tools
    • Advantages of Microservices
    • Uses of Internet
    • Software Platforms
    • Uses of Internet for Business
    • Architecture of Web Services
    • Web Application Testing
    • Advantages of Web Service
    • CPU Virtualization
    • Types of Web Services
    • Web Services Testing
    • What is RabbitMQ?
    • RabbitMQ Architecture
    • Advantages of Bitcoin
    • LINQ foreach
    • Penetration Testing Services
    • Puppet Alternatives
    • What is Memcached?
    • What is Browser?
    • Types of Satellites
    • Model Driven Architecture
    • Types of Variables in Statistics
    • Integration Architecture
    • What is API Integration?
    • What is Grid Computing?
    • Asus File Manager
    • What is GPRS?
    • What is Gradle?
    • What is Basecamp?
    • Software System Architecture
    • GSM Architecture
    • What is Nagios?
    • AppDynamics Tool
    • Logical Architecture
    • What is Microsoft Planner
    • What is Circuit Switching
    • What is ARM?
    • Embedded Control Systems
    • Embedded System Programming
    • Embedded System Development
    • Embedded Systems Software
    • Embedded System Project
    • Types of Embedded Systems
    • Requirement Engineering
    • Types of Engineering
    • What is WAP
    • What is Registry?
    • What is Dynatrace?
    • What is Digital Forensics?
    • Hardware Virtualization
    • AppDynamics Careers
    • Bandwidth Monitoring Tools
    • Ping Monitor Tools
    • Dynatrace Tools
    • What is Trello?
    • What is AppDynamics?
    • What is Remote Desktop?
    • What is Extranet?
    • What is LTE Network?
    • What is Firebase?
    • Website Monitoring Tool
    • Number Systems
    • Service Desk Manager
    • Static Website
    • Dynamic Website
    • What is Email?
    • What is URL Link?
    • What is Program?
    • What is Lock Screen?
    • What is Grafana
    • Unguided Media Transmission
    • IT Governance
    • IT Governance Framework
    • Remote Support Softwares
    • What is Unification?
    • Topological Map
    • What is LAMP?
    • USB Flash Drive
    • Software Development Models
    • Digital Circuit
    • What is Webpack?
    • Fault Tolerance
    • What is DSL Modem?
    • What is Mozilla Firefox?
    • What is Vagrant?
    • Types of Research Methodology
    • Grafana Plugins
    • Ionic Components
    • Nginx Error_page
    • Nginx Include
    • Nginx Version
    • Nginx Force HTTPS
    • Nginx Environment Variables
    • Nginx Container
    • RabbitMQ Routing Key
    • CakePHP
    • Telegram Features
    • What is CDN
    • RethinkDB
    • Symfony Version
    • UWP
    • cPanel version
    • What is assembly?
    • Seed7
    • Switching Techniques
    • OCaml
    • Pseudocode?Algorithm
    • Quality Control Methods
    • What is OneNote?
    • Workstation Uses
    • Soft Computing Techniques
    • Remote Access Software
    • Remote Desktop Tools
    • OneNote Shortcuts
    • Software Review
    • What is Qubit?
    • Static Analysis Tools
    • Register in Microprocessor
    • What is VDI?
    • What is Svelte?
    • RabbitMQ Version
    • Groovy Version
    • Code Walkthrough
    • What is Telegram?
    • Gradle Version
    • What is Recycle Bin?
    • What is Cordova?
    • Swagger version
    • Doxygen
    • Phalcon
    • Metasploit Framework
    • Microsoft Word Shortcut Keys
    • Wordpad shortcut keys
    • Burp Suite
    • Google Docs Shortcuts
    • Install VPN
    • Frontend Challenges
    • CodeIgniter Version
    • VMware Tools
    • CDMA Advantages
    • CDMA Uses
    • Servlet Session Management
    • ServletConfig
    • Servlet Class
    • Log4j Version
    • Remote Desktop Softwares
    • Soapui Load Test
    • Scikit Learn Version
    • VMware Benefits
    • Google Slides Shortcuts
    • What is XAMPP?
    • What is PyGTK?
    • VMware Fusion
    • What is cPanel?
    • Ubuntu Version
    • Server Types
    • App Analytics Tools
    • DNS Types
    • Evernote Features
    • Restful architecture
    • GNOME Keyboard Shortcuts
    • AngelScript
    • NativeScript Layouts
    • PowerPoint Version
    • setInterval Function
    • Shopify Apps
    • TypeScript foreach loop
    • Socio Technical System
    • PowerPoint Shortcut Keys
    • Civil Engineering Tools
    • OpenLayers vs Leaflet
    • Circuit Switching Advantages and Disadvantages
    • LotusScript
    • Multiplexer
    • Multiple Access Protocol
    • Types of Broadband
    • What is Standardization
    • Methods of Development
    • Software Requirement Specification
    • CentOS restart network
    • Bouncy numbers
    • Burp suite proxy
    • Redshift window functions
    • Mesh Topology Advantages and Disadvantages
    • What is Zabbix?
    • Test Techniques
    • Test Development
    • What is PyCharm
    • What is REST
    • JDBC version
    • System software features
    • Ableton versions
    • Unreal engine version
    • RAD advantage disadvantage
    • Incremental Model Advantage and Disadvantage
    • Disadvantages of Internet
    • What is VoIP
    • WAP Architecture
    • CentOS unzip
    • Cubase Shortcuts
    • Cubase Versions
    • Libreoffice shortcut keys
    • Archiving Software
    • Layered Architecture
    • Coverage Types
    • What is Kivy?
    • Types of Methodology
    • Swift JSON
    • JSON Serialize
    • TypeScript?boolean
    • TypeScript keyof object
    • TypeScript RegEx
    • TypeScript?date
    • TypeScript object
    • CentOS Version
    • XSLT if else
    • Binary Search JavaScript
    • Binary search with recursion
    • PLSQL Replace
    • Evernote Notes
    • Rust vs Python
    • Test Scenario
    • Deadlock in Operating System
    • MVVM Architecture
    • MVVM Flutter
    • What is Keyboard
    • WordPress Hosting
    • Software requirement
    • CentOS Add User to Group
    • Backup Types
    • Firewall Rules
    • Microprocessor Features
    • Maven Versions
    • OneNote features
    • Binary search tree insertion
    • Quick sort algorithm
    • B+ tree insertion
    • What is Automation?
    • What is Digital Electronics?
    • Wireless Transmission Media
    • Border Gateway Protocol
    • Email Encryption Software
    • Endpoint Encryption
    • Outlook Alternative
    • What is Abacus
    • Encapsulation Benefits
    • FL Studio Keyboard Shortcuts
    • NordVPN Features
    • Statsmodels API
    • Statsmodels Linear Regression
    • Buzz number
    • Krishnamurthy Number
    • What is Compact Disc?
    • Bucket Sort Algorithm
    • Insertion Sort Algorithm
    • Redis Version
    • Chatbot Benefits
    • Full Stack Technologies
    • Civil Engineering Types
    • Tomcat Web Server
    • Tomcat Native
    • Tkinter Scrolledtext
    • Anaconda Navigator
    • UML Class Diagram
    • System Monitoring Tool
    • Drupal Features
    • Drupal Free Themes
    • Drupal Modules
    • Drupal 9
    • Drupal Developer
    • Drupal Webform
    • Drupal 8
    • Drupal 8 Themes
    • Drupal Views
    • System Software Functions
    • What is Linker?
    • What is K Map?
    • Website Testing Tool
    • TypeScript map
    • TypeScript enum
    • TypeScript class
    • Hill Climbing Algorithm
    • Hashmap and Hashtable
    • Nexus Plugin
    • Entity Framework Delete by ID
    • What is NumPy?
    • What is NLP?
    • Vishing Attack
    • Test Plan in Software Testing
    • Guest Mode
    • What is Mockito?
    • Advantage of the Internet
    • SVG Creator
    • Rails Logger
    • Intellij Plugins
    • Intellij Shortcuts
    • IntelliJ Maven
    • IntelliJ JavaFX
    • IntelliJ Lombok Plugin
    • IntelliJ Format Code
    • IntelliJ gitignore
    • IntelliJ Find and Replace
    • RESTEasy

Related Courses

Software Testing Training

Selenium Training Certification

Appium Training

JMeter Certification Training

What is Registry?

By Priya PedamkarPriya Pedamkar

What is Registry?

Introduction to Registry

The database where all the settings of the Windows are stored is called a registry. It is arranged in a hierarchical order to retrieve data whenever needed and used in the system. Mostly, the basic settings are stored in the registry for easy accessibility and usage. It can be information about the applications, data about the windows and software installed in the system. Registries work in the Windows system and are developed by Microsoft. It helps people to get data easily and to use them for further processing. All the systems have a registry as the data is stored there.

Importance of Registry

1. It acts as a database to the system, and hence all the important information related to hardware and software is stored in the registry. The configuration settings, information about the applications, users using the software, and related data is stored in the registry.

Start Your Free Software Development Course

Web development, programming languages, Software testing & others

2. When the programmer is in need of any data, he can check the registry, and for sure, he will get the relevant information. The registry acts as a data storage for people who need fast data.

3. Sometimes, the registry will be filled with relevant and irrelevant data, where it becomes necessary to clean the registry to remove the junk files. The registry acts as a time saver to users who are in dire need of data and cannot go through all the files in the system.

4. The services data is stored in the registry, and hence it helps the security manager to check the details when needed. Proper user authentication can be given to the systems to use the registry to not be leaked.

5. When the data is needed, Windows will check into the registry and get information. Hence, to get data sooner, the registry should not be piled up with lots of data. The registry must be compressed and checked in between to provide data into the Windows.

6. In order to make the registry more efficient, it should be cleaned periodically and checked for wrong entries. The unwanted data should be removed, and proper inputs should be given to the system.

How to Use Registry?

A registry is the soul of the computer. It shows the system of how to work and describes everything with the data in the system. Inside the registry, there are levels in which the data is stored. The highest level is Hives, denoted by HKEY that stores information about the users, programs in the system, a configuration of the system and data about the PC and its resources. Therefore, this information should be stored in the Hives beneath which folders and subfolders are present. Folders have the values or the paths by which the data is stored in the system. This helps the user to check the data location and to access them whenever needed.

When the registry has to be edited or checked for data, the registry editor program has to be used. This helps to modify the registry and check if the data is kept in the folder or the folder is empty with any default values. The data inside the registry should not be deleted rather than checked for information and should be disabled if not needed. This makes the system not check the specific folder for the data. Values are kept inside the keys as files stored inside the folders. This helps the user to identify the hierarchy, and if needed, he can modify them.

When the registry is opened, a hierarchy is seen on the left side with values on the right side. The user interface of the registry is basic and very simple to understand. The values inside the folders are displayed on the right side of the system. Also, a path is shown to each folder on the bottom side of the pane. This helps to understand the file structure and to browse them. Sometimes, the folder does not display any files but will be linked to the next level folders.

Why do we need a Registry?

  • The Windows registry serves as an actual registry in real life where all the information is kept for future use or for past reference. Here, the data is stored, and settings are kept so that it can be checked in between and modified if needed. This makes the system to work efficiently with all the data in hand.
  • If new software is installed in the system, a new folder or key is created in the registry. Whenever we use the software, all the data is stored in the registry so that it can be retrieved if needed. The configuration settings, the data regarding the login details, and all the archive of the software are stored in the registry. Since the registry is easily accessible, the software starts faster with the data in hand. Even when the user logs into the system, the data is stored in the registry.
  • A registry is saved under the config folder of Windows, and the system has to make changes in the registry based on the configuration settings of the applications. Basically, there are five root keys under which the data is stored, and it has to be modified, and routine checks have to be done so that unwanted files do not take up space in the registry.
  • Registry files are viewed through the windows command button and then regedit, which enables you to view and check the files. Administration rights are needed in the registry to be edited and modified based on user needs.
  • Registries have to be checked for malware to not be exposed to other users in the network. Only authorized users are allowed to check the registry and make necessary changes.

Conclusion

All the databases are stored in the registry, and hence proper usage of the registry should be ensured. This makes the system use the registry to its full depth and make it available for the users when a particular set of data is needed. The registry is important to store the configuration settings and even the hardware of the system.

Recommended Articles

This is a guide to What is Registry?. Here we discuss the Introduction of Registry and how to use it. We also discuss why do we Need a Registry along with its importance. You can also go through our other suggested articles to learn more –

  1. Understanding the Concept of Scala
  2. Kotlin vs Scala | Top 10 C0mparison
  3. Introduction to Scala Versions
  4. Overview of Scala Data Types
Popular Course in this category
All in One Software Development Bundle (600+ Courses, 50+ projects)
  600+ Online Courses |  3000+ Hours |  Verifiable Certificates |  Lifetime Access
4.6
Price

View Course

Related Courses

All in One Software Development Bundle(600+ Courses, 50+ projects)
Python TutorialC SharpJavaJavaScript
C Plus PlusSoftware TestingSQLKali Linux
Price
View Courses
600+ Online Courses | 50+ projects | 3000+ Hours | Verifiable Certificates | Lifetime Access
4.6 (86,328 ratings)
Software Testing Training (11 Courses, 2 Projects)4.9
Selenium Automation Testing Training (11 Courses, 4+ Projects, 4 Quizzes)4.8
Appium Training (2 Courses)4.7
JMeter Testing Training (3 Courses)4.7
0 Shares
Share
Tweet
Share
Primary Sidebar
Footer
About Us
  • Blog
  • Who is EDUCBA?
  • Sign Up
  • Live Classes
  • Corporate Training
  • Certificate from Top Institutions
  • Contact Us
  • Verifiable Certificate
  • Reviews
  • Terms and Conditions
  • Privacy Policy
  •  
Apps
  • iPhone & iPad
  • Android
Resources
  • Free Courses
  • Java Tutorials
  • Python Tutorials
  • All Tutorials
Certification Courses
  • All Courses
  • Software Development Course - All in One Bundle
  • Become a Python Developer
  • Java Course
  • Become a Selenium Automation Tester
  • Become an IoT Developer
  • ASP.NET Course
  • VB.NET Course
  • PHP Course

ISO 10004:2018 & ISO 9001:2015 Certified

© 2022 - EDUCBA. ALL RIGHTS RESERVED. THE CERTIFICATION NAMES ARE THE TRADEMARKS OF THEIR RESPECTIVE OWNERS.

EDUCBA
Free Software Development Course

C# Programming, Conditional Constructs, Loops, Arrays, OOPS Concept

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA Login

Forgot Password?

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA
Free Software Development Course

Web development, programming languages, Software testing & others

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

EDUCBA

*Please provide your correct email id. Login details for this Free course will be emailed to you

By signing up, you agree to our Terms of Use and Privacy Policy.

Let’s Get Started

By signing up, you agree to our Terms of Use and Privacy Policy.

This website or its third-party tools use cookies, which are necessary to its functioning and required to achieve the purposes illustrated in the cookie policy. By closing this banner, scrolling this page, clicking a link or continuing to browse otherwise, you agree to our Privacy Policy

Loading . . .
Quiz
Question:

Answer:

Quiz Result
Total QuestionsCorrect AnswersWrong AnswersPercentage

Explore 1000+ varieties of Mock tests View more