The space bar, spacebar, or space key, is a key on an alphanumeric keyboard in the form of a horizontal bar in the lowermost row, significantly wider than other keys. Its main purpose is to conveniently enter a space, e.g., between words during typing. It is large enough so that a thumb from either hand can use it. The space bar key is almost always found on the bottom row of standard QWERTY or Dvorak keyboard layouts. Although it varies by Operating System, the space bar usually lies between the Alt (Windows) or Command (Mac) keys and below keys: c, v, b, n, m.
Depending on the operating system, the space bar used with a modifier key such as the control key may have functions such as resizing or closing the current window, half-spacing, or even backspacing. On web browsers, the space bar usually allows the user to scroll down or to scroll up when the space bar is used with the shift key.
In many programs for playback of linear media, the space bar is used for pausing and resuming playback, or for manually advancing through text.
Famous quotes containing the words space and/or bar:
“Here in the U.S., culture is not that delicious panacea which we Europeans consume in a sacramental mental space and which has its own special columns in the newspapers—and in people’s minds. Culture is space, speed, cinema, technology. This culture is authentic, if anything can be said to be authentic.”
—Jean Baudrillard (b. 1929)
“Personally, I can’t see why it would be any less romantic to find a husband in a nice four-color catalogue than in the average downtown bar at happy hour.”
—Barbara Ehrenreich (b. 1941)