Java Programming for Complete Beginners - Java 16 - Step 04 - Troubleshooting Java Installation

The video tutorial provides a comprehensive guide on troubleshooting Java installation issues. It begins by addressing common problems and suggests searching for Java JDK downloads. The tutorial then focuses on installing JDK on Windows, emphasizing the importance of following installation instructions and setting the path environment variable correctly. It provides detailed steps for verifying the Java installation using command prompt commands like 'jshell -version' and 'java -version'. The tutorial concludes with troubleshooting tips, recommending reinstallation if issues persist and ensuring the correct folder is used for installation.

What is the first step to take if you encounter issues with your Java installation?

• Reinstall your operating system

• Search for Java JDK download and check installation instructions

• Uninstall all Java-related software

• Contact technical support

When setting the path environment variable, what should you do if the Java folder is not found?

• Contact Microsoft support

• Ignore the issue and proceed

• Reinstall JDK and ensure it is installed in the default folder

• Install a different version of Java

Where can you find the option to edit the system environment variables in Windows?

• In the Windows Update settings

• In the Control Panel under System and Security

• In the Windows Task Manager

• In the Device Manager

How can you verify if your Java installation is successful?

• By running a Java application

• By opening the Java Control Panel

• By checking the system logs

• By checking the Java and jshell versions in the command prompt

What command would you use to check the Java version installed on your system?

• java -info

• java -version

• java -check

• java -status