A funny commercial <a class="zem_slink" href="http://en.wikipedia.org/wiki/Microsoft_Windows" title="Microsoft Windows" rel="wikipedia" target="_blank">Windows</a> notebook Vs <a class="zem_slink" href="http://en.wikipedia.org/wiki/Apple_Inc." title="Apple Inc." rel="wikipedia" target="_blank">Apple</a> notebook. On the dance stage: <a class="zem_slink" href="http://en.wikipedia.org/wiki/Lenovo_IdeaPad_Yoga_13" title="Lenovo IdeaPad Yoga 13" rel="wikipedia" target="_blank">Lenovo Yoga</a> 3 Pro and the <a class="zem_slink" href="http://en.wikipedia.org/wiki/MacBook" title="MacBook" rel="wikipedia" target="_blank">MacBook</a> Air.