some computer mice have a wheel in the middle. generally, this is used for scrolling.
some computer mice have a wheel in the middle. generally, this is used for scrolling.
some computer mice have a wheel in the middle. generally, what is this used for?
scrolling
in a wimp-style graphical user interface (gui), user-controlled scrolling is carried out by manipulating a scrollbar with a mouse, or using keyboard shortcuts, often the arrow keys. scrolling is often supported by text user interfaces and command line interfaces. older computer terminals changed the entire contents of the display one screenful ("page") at a time; this paging mode requires fewer resources than scrolling. scrolling displays often also support page mode. typically certain keys or key combinations page up or down; on pc-compatible keyboards the page up and page down keys or the space bar are used; earlier computers often used control key combinations. some computer mice have a scroll wheel, which scrolls the display, often vertically, when rolled; others have scroll balls or tilt wheels which allow both vertical and horizontal scrolling.
scrolling
following opposition proceedings on both sides against the other, cbs subsequently withdrew its application, allowing man & machine to register the u.s. trademark for computer mice. as a result, apple stopped selling mice under the "mighty mouse" name on october 20, 2009, when it introduced the wireless magic mouse and renamed the existing wired mouse the "apple mouse".









































incidentally, cbs "was" successful in registering "mighty mouse" as a trademark for computer mice in some other countries, including canada, although apple nevertheless chose to change its product name internationally.









































section::::see also.









































bullet::::- apple mouse









































bullet::::- apple keyboard









































bullet::::- magic mouse
apple mighty mouse