Just buy an ultrabook&#x2F;some laptop with good screen, good network card and long-lasting battery. If heat is the problem for you, I would suggest some aluminum-encased laptop that would disperse heat more easily. IMHO, probably Google chromebook (<a href="https:&#x2F;&#x2F;www.google.com&#x2F;chromebook&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.google.com&#x2F;chromebook&#x2F;</a>) is the kind of device you are looking for...<p>Also what you need is a remote desktop app. There are quite a few nowadays (from &quot;Remote Desktop&quot; in Windows, to TeamViewer, VNC or etc.). A quite good list is in wikipedia: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Comparison_of_remote_desktop_software" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Comparison_of_remote_desktop_s...</a> .