If you are Web Developers and want to run ASP.NET on your Surface Pro tablet, you need to install IIS (Internet Information Services) version 8 in Windows 8 OS.
How to install IIS 8 on Surface Pro or Windows 8 computer
* From start screen, press the Windows + R key, type appwiz.cpl into the run box and press enter. Or access the Control Panel and go to Programs and Features.
* Click “Turn Windows features on or off” link on the left side. Double-click “Internet Information Services” to expand the sub-components. If you need the more developer centric components like FTP Server, check the box with the stuff.
* Click OK button, it will start applying changes and open http://localhost/ from your IE browser.