Adding links to other topic pages i.e About Us in Mega Menu in Theme for NopCommerce

You can easily add links to other pages in the Header Menu by modifying the Razor view file.
You can find and modify the Razor view CategoriesHeaderMenu.cshtml file in the Views folder of the Header Menu plugin folder.
SevenSpikes.Nop.Plugins.CategoriesHeaderMenu\Views\CategoriesHeaderMenu.cshtml
For example you can add a link to About Us topic page. You just need to uncomment the code by removing @* and *@ around it.
You can also add links to other pages or completely remove the categories by commenting @Html.Raw(Model.CategoriesHtml)
You can change the place of the manufacturers just by moving the code part of code shown above to a different place.