How to add canonical tags in Dotnetnuke 7.x (DNN) dynamically.

I was working on Dotnetnuke 7.x where I wanted to add canonical tag for all the pages dynamically.I stumbled upon some forums and blogs where it was only talking about 4.x and 5.x versions that is by adding manually to all the pages  later i found out a option on DNN7.1 where we can dynamically add canonical tag to all pages. This tutorial mainly focuses adding canonical tag to all pages dynamically in DNN 7.x.

DotNetNuke Community edition 7.x Installation using Webmatrix Tutorial

This tutorial mainly focuses on installing DotNetNuke Community edition 7.x on your local machine using WebMatrix3.

First: What is DotNetNuke?

Many of them wouldnt have heard about this CMS(Content Management system).DotNetNuke is a web content management system based on Microsoft .NET. The Community Edition is open source.

DotNetNuke was written in VB.NET, though the developer has shifted to C# since version 6.0. It is distributed under both a Community Edition MIT license  and commercial proprietary licenses as the Professional and Enterprise Editions.