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  2. Cursor (user interface) - Wikipedia

    en.wikipedia.org/wiki/Cursor_(user_interface)

    The cursor for the Windows Command Prompt (appearing as an underscore at the end of the line). In most command-line interfaces or text editors, the text cursor, also known as a caret, [4] is an underscore, a solid rectangle, or a vertical line, which may be flashing or steady, indicating where text will be placed when entered (the insertion point).

  3. Caret navigation - Wikipedia

    en.wikipedia.org/wiki/Caret_navigation

    In this text navigation mode the ‘cursor’, often depicted as a blinking vertical line, appears within the text on-screen. The user can then navigate throughout the text by using the arrow navigation keys to cause the cursor to move; typically changing the cursor's location in increments of character position horizontally and of text line vertically.

  4. Cut, copy, and paste - Wikipedia

    en.wikipedia.org/wiki/Cut,_copy,_and_paste

    The user selects a location for insertion by some method, typically by clicking at the desired insertion point. A paste operation takes place which visibly inserts the clipboard text at the insertion point. (The paste operation does not typically destroy the clipboard text: it remains available in the clipboard and the user can insert ...

  5. Insertion point - Wikipedia

    en.wikipedia.org/wiki/Insertion_point

    Insertion point may refer to: Cursor (computers) , an indicator for a point where input is inserted into a display device Landing zone , a military term used for the landing area of an airborne force

  6. Insert key - Wikipedia

    en.wikipedia.org/wiki/Insert_key

    The insert key among other keys. The Insert keyInsert (often abbreviated Ins) is a key commonly found on computer keyboards. It is primarily used to switch between the two text-entering modes on a personal computer (PC) or word processor: [1] overtype mode, in which the cursor, when typing, overwrites any text that is present in the current ...

  7. Insertion symbol - Wikipedia

    en.wikipedia.org/wiki/Insertion_symbol

    The term insertion symbol has more than one meaning,, when using a cursor (user interface) , it is (usually) a vertical bar indicating where text being typed will be inserted a caret (proofreading) is a V-shaped grapheme, usually inverted and sometimes extended, used to indicate that additional material needs to be inserted at this point in the ...

  8. Caret (proofreading) - Wikipedia

    en.wikipedia.org/wiki/Caret_(proofreading)

    The caret symbol can be written just below the line of text for a punctuation mark at low line position, such as a comma, or just above the line of text as an inverted caret (U+02C7 ˇ CARON) for a character at a higher line position, such as an apostrophe, or in either position to indicate insertion of a letter, word or phrase; [3] the ...

  9. Numeric precision in Microsoft Excel - Wikipedia

    en.wikipedia.org/wiki/Numeric_precision_in...

    Excel maintains 15 figures in its numbers, but they are not always accurate; mathematically, the bottom line should be the same as the top line, in 'fp-math' the step '1 + 1/9000' leads to a rounding up as the first bit of the 14 bit tail '10111000110010' of the mantissa falling off the table when adding 1 is a '1', this up-rounding is not undone when subtracting the 1 again, since there is no ...