Use the col-xs-* Grid classes.
<div class="row">
<div class="col-xs-2"><i class="fa fa-check fa-2x fa-fw"></i></div>
<div class="col-xs-10">
<p>Zero Day Protection</p>
</div>
</div>
In a bootstrap grid, your columns are all 100% wide by default. Use the col-<size>-<number> classes to override that. The <size> can be either xs, sm, md, or lg, and refers to the minimum screen width for that class to apply. The <number> is a number from 1 to 12 and refers to the number of columns wide your content should be.
So, maybe you have really wide content, and it should only be displayed side by side on desktop browsers. You could give your content class="col-md-6" and it would display side by side as long as the browser window is at least 992 pixels wide.
But, for you, since your content is really small, you want it always to display side by side, so you should use col-xs-<number> classes.
You could make it so that on mobile, you have one pair per line, but on tablets you have two per line, and on desktops you have 3 per line:
@import "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css";
<div class="container-fluid">
<div class="row">
<div class="col-xs-3 col-sm-2 col-md-1"><i class="glyphicon glyphicon-ok"></i></div>
<div class="col-xs-9 col-sm-4 col-md-3">
<p>Adaptive Updates</p>
</div>
<div class="col-xs-3 col-sm-2 col-md-1"><i class="glyphicon glyphicon-ok"></i></div>
<div class="col-xs-9 col-sm-4 col-md-3">
<p>Online Support and Knowledge Base</p>
</div>
<div class="col-xs-3 col-sm-2 col-md-1"><i class="glyphicon glyphicon-ok"></i></div>
<div class="col-xs-9 col-sm-4 col-md-3">
<p>Direct Support</p>
</div>
<div class="col-xs-3 col-sm-2 col-md-1"><i class="glyphicon glyphicon-ok"></i></div>
<div class="col-xs-9 col-sm-4 col-md-3">
<p>Enterprise Management Console</p>
</div>
<div class="col-xs-3 col-sm-2 col-md-1"><i class="glyphicon glyphicon-ok"></i></div>
<div class="col-xs-9 col-sm-4 col-md-3">
<p>Zero Day Protection</p>
</div>
</div>
</div>
See the bootstrap Grid System documentation for more detail.