Windows hosting, in simple terms, enables your website to be accessible via the Internet. All data visible on your website images, content and code needs to be hosted on a web server through a service called as Web Hosting.
If your website required ASP, ASP.net you require window hosting which is hosted on windows server operating system.
Also if you require MSSQL database windows hosting is your solution.
As a website administrator, you get access to manage your site easily through our state of the art control panel such as Plesk