Hello, I am new to DNN and I would like to display username on header of the home page using tokens. can anybody help me how to declare it on below code snippet.

Also, I have the multiple tabs and once user click on the tab , I would like to display as "Browse Tabname" on the header would it possible using token and Browse name would be default for each page but page name should change dynamically on click

<header id="header">

<div class="header-holder">

<div class="text-box">

<strong class="title">WELCOME BACK</strong>

//want to display username here

</div>

<form class="search-form" action="#">

<button type="submit"><i class="icon-search"><span class="sr-only">submit</span></i></button>

<label for="search" class="sr-only">Search</label>

<input type="search" placeholder="Search resources & documents" class="form-control" id="search">

</form>

</div>

</header>

Thanks.

bk