Top 20 most useful shortcut in windows operating system?

Shortcut keys are very important to do faster operation on computer system ,And for a software devloper is is must to remember the shortcut for faster productivity

Windows Key	Opens/closes the Start menu.
Windows Key + Up Arrow	Maximizes the selected window.
Windows Key + Down Arrow	Reduces the window size. (Restore down.)
Windows Key + M	Minimizes all open windows.
Windows Key + Shift + M	Opens minimized windows.
F7 Key	Launch the Spell Checker
Windows Key + L	Locks the screen.
Windows Key + A	Opens the Action Center.
Ctrl and N	Create a new document.
Windows Key + I	Opens the Settings menu.
Windows Key + F	Opens the Feedback hub.
Windows Key + H	Opens the dictation toolbar.
Windows Key + P	Opens the projection settings.
Windows Key + . (Windows Key + 😉	Opens the emoji panel.
Ctrl and F6	Opens the next window if multiple are open
Windows Key + C (Windows Key + Q)	Opens Windows Search.
Windows Key + G	Opens the Xbox game bar.
Windows Key + X	Opens the secondary start menu.