The laptop is working properly, is processed properly and for our needs (Internet, Office Standard applications, photo and music library) than adequate. I especially like that I thanks to Windows 7 directly photos, music and movies can send via wifi on my Sony Bravia (media server). Weight and volume are good fans. A big minus there for the sound. The speakers are absolutely unsuitable for music and movies. Ergo operation only with external speakers. Therefore a star deduction.