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24_9cc48d0db3fde939039d82f3939e181f
2010-09-13 11:21:26

In relation to computing, a mouse is a pointing device that operates by detecting two-dimensional motion that is relative to the surface that supports it. Typically a mouse is an object held under the user's hand. It may have one or more buttons or wheels which allow the user to perform operations or other features that provide more control or dimensional input. The mouse's motion generally translates into the motion of a cursor on a display. The first mouse prototype was invented in 1963...

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Word of the Day
upstander
  • A person who stands up for something, as contrasted to a bystander who remains inactive.
  • One of the upright handlebars on a traditional Inuit sled.
The word 'upstander' in the first sense here is a play on the word 'bystander' and the idea of 'standing up' for something.