Learn how to download, install, delete, update, uninstall Java and to view & manage Java Runtime, Runtime Environment, JRE Settings, Java Cache in Windows.

Otherwise, you’ll be provided with an alert instructing you to download an up-to-date version. Updating Java If you’re running Windows, your best bet is to open Control Panel and look for the “ Java ...

Microsoft is offering advice on how to protect yourself from Java-based malware. The instructions are simple: either update it, disable it, or just uninstall it completely.