programas para detectar errores de la pc

https://docs.google.com/file/d/0B_WXzBjqpgxSSmRxd2M3THVBWW8/edit

https://docs.google.com/file/d/0B_WXzBjqpgxSbTBTQXhqZkhPTmc/edit

https://docs.google.com/file/d/0B_WXzBjqpgxSQUtzZkcwS0VTX3M/edit

https://docs.google.com/file/d/0B_WXzBjqpgxSeU5JMjhfOXExY1U/edit