Although the Windows operating system exists as a cemented operating system construct, the control panels and extensions available for them can be adjusted and varied. This means that although the system itself is one steady program, its access is fluid and changeable.

The industry standard for Windows operating system control is the Windows Server Center program. This is the most recent iteration of a control panel released by Microsoft, the software developers for Windows, and allows the largest degree of control available on a Windows OS server.

Windows hosting, like other web hosting systems, allows extensions to increase its performance capabilities and these are activated and orchestrated by the Windows Server Center. There are some extensions available online that are third party and free but the majority of the extensions available have been developed directly through Microsoft and incur an extra charge to the base products when purchased.

There are still some older models of Windows OS and its control panel available from Microsoft but the oldest of these are periodically removed as advancements in their technology are added.

When using a free CSS template, there are three ways to insert a style sheet. A style sheet can be inserted internally, externally, or inline style. An internal style sheet is commonly used by those who want to add style to a single document. Adding style to a single document on a webpage makes the document unique.

Generally, people use the external style sheet when there website is made up of many pages. The external style sheet allows someone to change the style of the entire website by changing one file. This eliminates the need to change the style of every webpage individually. In order to change the style of an entire website with one file, each webpage must be linked to the external style sheet.

Inline styles are not as commonly used and it is recommended that these are not overused on a website. An inline style mixes the presentation of an element on a webpage with the content. An inline style can be used to change things like color and margins.