In the previous versions of the windows (Windows XP, windows vista, windows 7) Task manager was opened by pressing “Ctrl+Alt+Delete” keys on the keyboard.
This shortcut changed in Windows 10. It becomes easy to press with new shortcuts. But most of the users don’t know this shortcut and try to open Task manager by right-clicking on the taskbar and selecting task manager from the opening dialog list.
You can open the taskbar in Windows 10 by pressing “Ctrl+Shift+Esc” keys on the keyboard at the same time.