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Larry Tesler created the concept of cut, copy, paste, and undo for human-computer interaction while working at Xerox PARC to control text editing.During the development of the Macintosh it was decided that the cut, paste, copy and undo would be used frequently and assigned them to the ⌘-Z (Undo), ⌘-X (Cut), ⌘-C (Copy), and ⌘-V (Paste).
A Control key (marked "Ctrl") on a Windows keyboard next to one style of a Windows key, followed in turn by an Alt key The rarely used ISO keyboard symbol for "Control". In computing, a Control keyCtrl is a modifier key which, when pressed in conjunction with another key, performs a special operation (for example, Ctrl+C).
The act of copying or transferring text from one part of a computer-based document ("buffer") to a different location within the same or different computer-based document was a part of the earliest on-line computer editors. As soon as computer data entry moved from punch-cards to online files (in the mid/late 1960s) there were "commands" for ...
Ctrl+X: Copy the selection into the clipboard: Ctrl+C, or Ctrl+Ins: ⌘ Cmd+C: Ctrl+C: Meta+w, or Ctrl+Ins: y. or "ay or "+y. Ctrl+C: Paste contents of clipboard at cursor: Ctrl+V,or ⇧ Shift+Ins: ⌘ Cmd+V: Ctrl+V: Ctrl+y, or ⇧ Shift+Ins: p. or "ap to paste the content of the "a" register or "+p to paste the content of the system clipboard ...
The Ctrl key is sometimes indicated by a caret character (^). Thus Ctrl-C is sometimes written as ^C. At times, usually on Unix platforms, the case of the second character is significant – if the character would normally require pressing the Shift key to type, then the Shift key is part of the shortcut e.g. '^C' vs. '^c' or '^%' vs. '^5 ...
To display characters on the monitor screen in Microsoft Word (Home tab) or OpenOffice.org and its derivatives (upper panel), press the icon ¶. [3] The following symbols will be displayed: [citation needed] Space (·) each pressing of the space key will be displayed like this.
In the Vim editor, in insert mode, the user first types Ctrl+V u (for codepoints up to 4 hex digits long; using Ctrl+V ⇧ Shift+U for longer), then types in the hexadecimal number of the symbol or character desired, and it will be converted into the symbol. (On Microsoft Windows, Ctrl+Q may be required instead of Ctrl+V. [15]) In AutoCAD \U+ ...
On Wikipedia, access keys allow you to do a lot more—protect a page, show page history, publish your changes, show preview text, and so on. See the next section for the full list. Most web browsers require holding down one or two modifier keys to use an access key.