Windows makes it easy (although not obvious) to customize the Taskbar with custom icons ... To break it down simply, you need two things: A folder with all the icon files for your taskbar apps.
You should see a selection of up to four views ... Tap on App and pick the app youd like to associate with a custom icon. Now tap on the drop-down arrow at the top of the screen, then tap Add ...
In this post, we will show you how to display custom battery percentage icons in Windows laptops ... Not Show Tool Tip option by using the drop-down menu available under Show Tool Tip section.