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Here's a concise step-by-step guide for manually installing IntelliJ IDEA:
1. Download: Visit the official JetBrains website and download the IntelliJ IDEA Community or Ultimate edition based on your preference.
2. Extract Archive: After the download, extract the downloaded archive (ZIP or TAR.GZ) to your desired installation directory.
3. Open Terminal: Launch your terminal or command prompt and navigate to the extracted IntelliJ IDEA folder.
4. Run IntelliJ IDEA: Inside the extracted folder, locate the "bin" directory and run the "idea.sh" (Linux/macOS) or "idea.bat" (Windows) script.
5. Configuration Setup: The first-time setup wizard will guide you through initial configuration, including theme selection, plugins, and default settings. Follow the prompts.
6. Import Settings: If you have settings from a previous installation, you can import them. Otherwise, you can choose to set up as a new instance.
7. User Interface: Once launched, you'll be in the IntelliJ IDEA environment. Create or open a project using the options available in the welcome screen.
8. Install Plugins (Optional): Navigate to "File" > "Settings" (or "IntelliJ IDEA" > "Preferences" on macOS), then go to "Plugins" to install any additional plugins you require.
9. Start Coding: You're all set! Start coding by creating or opening a project, writing code, and utilizing the powerful features of IntelliJ IDEA.
10. Updates: Periodically check for updates within IntelliJ IDEA by going to "Help" > "Check for Updates" to ensure you have the latest version and bug fixes.
Remember to adjust the steps accordingly based on your operating system. Manual installation provides more control over the installation process and can be beneficial if you have specific preferences or requirements for your development environment.
