> For the complete documentation index, see [llms.txt](https://educacion.gitbook.io/programacion/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://educacion.gitbook.io/programacion/ud1-introduccion-a-programacion/introducion-a-java/descarga-e-instalacion-de-jdk.md).

# Descarga e instalación de JDK

Para instalar JAVA JDK en Windows, podes seguir estes pasos:

1. **Descargar Java**:
   * Vai á páxina oficial de Java: [oracle.com/java/technologies/javase-downloads.html](https://www.oracle.com/java/technologies/javase-downloads.html).
   * Descarga a última versión **LTS do JDK (Neste caso para a 21)** para Windows. Asegúrate de escoller a versión adecuada (*x64 Installer*) segundo a arquitectura do teu sistema.
2. **Instalar o JDK**:
   * Unha vez descargado o ficheiro `.exe`, fai dobre clic nel para iniciar o instalador.
   * Preme en `Next` para comezar.
   * Escolle unha localización para instalar Java. Se non necesitas unha localización específica, podes usar a predeterminada.
   * Preme en `Next` e agarda a que o instalador remate.
   * Preme en `Close` cando remate a instalación.
3. **Verificar a instalación**
   * Abre unha consola de comandos (CMD). Preme as teclas `Win + R`<i class="fa-copy">:copy:</i>, escribe `cmd` e preme `Enter`.
   * Escribe o seguinte comando para verificar o compilador de Java.:

     ```bash
     javac -version
     ```


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