diff --git a/training/bucles.yml b/training/bucles.yml
new file mode 100644
index 0000000..b043a21
--- /dev/null
+++ b/training/bucles.yml
@@ -0,0 +1,18 @@
+- name: Ejemplo de un bucle en Ansible
+  hosts: all
+  become: yes
+  tasks:
+    - name: Instalar el paquete 'curl'
+      apt:
+        name: curl
+        state: present
+
+    - name: Crear múltiples usuarios con contraseñas
+      user:
+        name: "{{ item }}"
+        password: "{{ 'password' | password_hash('sha512') }}"
+        state: present
+      loop:
+        - usuarioA
+        - usuarioB
+        - usuarioC
\ No newline at end of file
diff --git a/training/when.yml b/training/when.yml
index ad6ea06..51acfad 100644
--- a/training/when.yml
+++ b/training/when.yml
@@ -18,4 +18,15 @@
       apt:
         name: nginx
         state: present
+      when: ip_address == ['192.168.11.40']
+
+    - name: Verificar la instalación de Nginx
+      command: nginx -v
+      register: nginx_version
+      when: ip_address == ['192.168.11.40']
+    
+    - name: Desinstala nginx
+      apt:
+        name: nginx
+        state: absent
       when: ip_address == ['192.168.11.40']
\ No newline at end of file