It is an web application framework developed and marketed by Microsoft which is helpful to create web sites,web applications and web services.
2. IIS 7.0 not working and how to repair IIS 7.0 in vista
a.Go to the Turn windows feature ON and OFF in the control panel.
b.Then uninstall the IIS and Windows Process Activation Service by un checking the IIS and Windows Process Activation Service.
c.Then restart the system and then once again go to Turn windows feature ON and OFF in the control panel.
d..Then re-install the IIS and Windows Process Activation Service by checking the IIS and Windows Process Activation Service.
e.Then restart the system and after that in your browser type http://localhost in the address bar.
f.You can see that the IIS is running when your browser opens with a picture like this
