Simulink model brower

I do not like to have the "model browser" in every Simulink window. Can someone tell me how to set it off defaultly?
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file
Upload is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here. All logos and trade names are the property of their respective owners.