For instance in Windows 11/10, when you click Ctrl + Alt + Delete together, you are presented with a screen with the following options: Lock this computer, Switch User, Log Off, Change a password and Task Manager.
CTRL commands in Windows 11/10
The Ctrl key keyboard shortcuts may perform a function in a browser and maybe another in a word processor. Let us have a look at some of the important ones. Ctrl+A : Select All objects Ctrl+B : Bold highlighted text Ctrl+C : Copy selected objects Ctrl+D : Bookmark open web page Ctrl+E : Center text Ctrl+F : Open Find window Ctrl+G : Open Favorites sidebar in IE. Opens Find and Replace in Word Ctrl+H : Open Find and Replace in Microsoft Word. Ctrl+I : Make text Italics Ctrl+J : Opens View downloads in IE browsers Ctrl+K : Create hyperlink for selected text in Word Ctrl+L : Select address in the address bar in the browser. Left align text in Word Ctrl+M : Indent selected text in word processors Ctrl+N : Create New instance of the document or program Ctrl+O : Open a new file Ctrl+P : Open print window Ctrl+R : Reload page in a browser. Right align text in Word Ctrl+S : Save the document Ctrl+T : Create a new tab in IE Ctrl+U : Underline selected text Ctrl+V : Paste copied objects Ctrl+W : Close tab in IE or Word document Ctrl+X : Cut selected object Ctrl+Y : Redo the ‘Undo’ action. Ctrl+Z : Undo any action Ctrl+Esc : Open Start Screen or Start Menu Ctrl+Tab : Switch to the next child window of a Multiple Document Interface (MDI) program Ctrl+Shift+Esc : Opens Task Manager Ctrl+WinKey+F : Opens Find computer box Ctrl+Alt+Del : Opens screen to Lock, Switch users, etc. Let me know if I have erred somewhere or missed out something. Post updated based on comments below: Shift+Ctrl+N : New window Ctrl+H : Open history Cntrl+Shift+N : Opens Incognito window Cntrl+Shift+Q : Exits you out of window. Same as Cntrl+W Crtl+ : zoom in Crtl- : zoom out. Want more? Take a look at the complete list of Keyboard Shortcuts in Windows 10.