Whole Page

Read the instructions carefully.

You can put something like

[Youtube_Channel_Gallery user="Microsoft" videowidth="580" ratio="16x9" theme="light" color="white" autoplay="0" rel="0" showinfo="0" maxitems="16" thumbwidth="125" thumbratio="16x9" thumbcolumns="4" title="1" description="0" thumbnail_alignment="bottom" descriptionwordsnumber="6"]

in a normal page and it’d display them on the page and not in the sidebar.