The Charms bar was a Windows 8 toolbar used for searching, sharing, changing PC settings and powering down. It was dropped in Windows 10. The Charms bar was displayed by doing the following:
Point to upper right corner and slide down.
Point to lower right corner and slide up.
From right edge, swipe left.
Find apps, files and settings by name or key words. Windows-Q is a keyboard shortcut to Search, and Windows-F goes directly to Search Files.
Depends on application being used.
Display Start screen.
Offers available options for hardware such as how to configure a second monitor.
Turn computer off as well as access control panels and configuration settings. The PC Info link takes you immediately to the System control panel. See Windows 8
and Win8 abc's
Windows 8 Charms Bar
The Charms toolbar was a new feature of Windows 8.