First up, Microsoft gave some build specific release highlights, given below: This build introduces some new group ... icon on the Lock screen to be consistent with the one in the taskbar.

Windows makes it easy (although not obvious) to customize the Taskbar with custom icons. You don’t need a third-party app, just the icon files to replace the defaults. If you’re theming your ...

With the release of Windows 7, Microsoft started to group along with every open window ... Currently, you have to press CTRL and then click on the taskbar icon to open the last active window.