Ctrl+A- These two keys will select all text or other objects.
Ctrl+B- Bold highlighted text.
Ctrl+C -Copy any selected text or another object.
Ctrl+D -Bookmark an open web page or open font window in Microsoft Word.
Ctrl+E- Center text.
Ctrl+F- Open find window.
Ctrl+G- Open Find in a browser and word processors.
Ctrl+H- Open the Find and Replace in Notepad, Microsoft Word, and WordPad
Ctrl+I- Italicize text.
Ctrl+J- View downloads in browsers and set justify alignment in Microsoft Word.
Ctrl+K- Create a hyperlink for the highlighted text in Microsoft Word and many HTML editors.
Ctrl+L- Select address bar in a browser or left align text in a word processor.
Ctrl+M- Indent selected text in word processors and other programs.
Ctrl+N- Create a new page or document.
Ctrl+O- Open a file in most programs.
Ctrl+P- Open a print window to print the page you’re viewing.
Ctrl+R- Reload page in browser or right align text in a word processor.
Ctrl+S- Save the document or file.
Ctrl+T- Create a new tab in an Internet browser or adjust tabs in word processors.
Ctrl+U- Underline selected text.
Ctrl+V- Paste any text or another object that has been copied.
Ctrl+W- Close open tab in a browser or close a document in Word.
Ctrl+X- Cut selected text or another object.
Ctrl+Y- These keys will redo any undo action.
Ctrl+End- Moves cursor to the end of a document instead of end of the line.
Ctrl+Z- Pressing these two keys will undo any action.
Ctrl+Esc- Open the Windows Start Menu.
Ctrl+Tab- Switch between open tabs in browsers or other tabbed programs.
Ctrl+Shift+Tab- will go backwards (right to left).