What do you need Java for? - easily explained

No matter whether on the PC or smartphone - Java is now almost everywhere. But what do you actually need Java for? In this practical tip we will give you a simple answer.

Explanation: Java is required for this

Java is a programming language that is currently used for many devices. We'll tell you what exactly is behind it:

• Java is a programming language and at the same time a so-called runtime environment.
• A runtime environment is a small part of software that ensures that programs are kept compact.
• This means that less memory is required for the same performance.
• In particular with complex procedures on websites, such as a booking, Java becomes active in the background and processes various processes.
• However, Java is also available in browsers. Before other programs such as Flash or JavaScript were used, Java was the most widely used software for displaying complex content such as animations or graphics on a website.
• Today most programs are based on Java, which is why the software inevitably belongs on every PC.
• However, Java is very vulnerable to security vulnerabilities, which is why you should always install all Java updates.
• In addition to being used on PCs, Java is also used for applications on smartphones and tablets, smart TVs, servers or game consoles.
• You can download Java free of charge from our download portal.