<ol>
<li>Alt + Tab : To shift between windows
</li>
<li>Win +1 : first pinned app on taskbar (<a target="_blank" href="http://directedge.us/content/winhotkey/">WinHotKey</a> is a free, easy-to-use app)
</li>
<li>ctrl + Alt + 'your fav letter' : In properties section of shortcut icon of win Apps.
</li>
</ol>

1. Alt + Tab : To shift between windows
    
2. Win +1 : first pinned app on taskbar ([**WinHotKey**](http://directedge.us/content/winhotkey/) is a free, easy-to-use app)
    
3. ctrl + Alt + *'your fav letter' :* In properties section of shortcut icon of win Apps.

Windows shortcut for fast and pro user.