It has been observed that the problem occurs with Desktop apps like Chrome, Firefox, or any such application.
But in the buggy Builds, there will be duplicate icons on the taskbar, implying that the pinned apps are not opening as it should. This means, if you open Chrome, no matter how many tabs are opened, the Chrome icon on Taskbar will glow in a square and no new icon of Chrome should appear separately. But in some Builds of Windows 10, there is a bug that separately opens the app in the taskbar. This works perfectly fine for all versions of Windows. When an application as been pinned to the taskbar and the application is being opened, then the app icon is filtered with a square with a bold straight line at the bottom. All you need to do, is right click on the app or the shortcut of the app and click on “Pin To Taksbar”. The process of pinning an application to the taskbar is very easy.
If you want, you can pin new apps to the Taskbar and unpin apps from taskbar. The Taskbar contains some fundamental apps by default which are assumed to be useful to users. There are several apps that we need to use regularly. In Windows operating system, quite often we pin frequently used applications to the taskbar.
