In Windows 11/10, you need to do the following ... load slowly when they start the Windows PC, you may want to increase Icon Cache size and see if it helps you. See this post if your Desktops ...

To increase the taskbar to 2 or more rows on your Windows 11 PC, you use any of the following tools: You may have to do this multiple times until you get the taskbar the way you want to see it.