Multithreading in Java
Multithreading in Java: Complete Beginner's Guide (2026) Introduction Imagine you're watching a video on YouTube. While the video is playing, the audio is perfectly synchronised, comments continue to load, advertisements appear at the right time, and you can even like or share the video without interrupting playback. Have you ever wondered how all these tasks happen simultaneously? The answer is Multithreading . Multithreading is one of the most powerful features of Java, allowing a program to perform multiple tasks at the same time. Instead of executing one task after another, Java can divide work into multiple threads, enabling applications to become faster, smoother, and more responsive. Today, almost every modern application relies on multithreading. Whether you're using a banking application, browsing the internet, streaming videos on YouTube, chatting on WhatsApp, or shopping on Amazon, multiple operations are happening in the background simultaneously. Without multit...