title: Show number of messages in Windows taskbar browser's icon
body: <p>We have a web application (Asp.Net Core) that also includes a chat component. Is it possible to (javascript?) show the number of new messages in Windows taskbar browser's icon?</p>
  <p>A good example of we want to achieve would be how it's done by Skype desktop (see image below):</p>
  <p><a href="https://i.stack.imgur.com/RB0yv.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RB0yv.png" alt="enter image description here" /></a></p>