login fields interface with green border

>For other uses of the word button, see Button (disambiguation). A button is small disc- or knob-shaped object attached to cloth or an article of clothing. Buttons may be manufactured from an extremely broad variety of materials, including bone, ivory, metal, plastic, and wood. Buttons were first used by the Ancient Romans.The functional role of buttons is to fasten or cinch the openings of a garment. By sliding the button through a slit (the ) in the to which the first is to be held. The slit is only sufficiently wide to allow the button to be fully pushed through while still remaining stitched to the first piece of cloth. See more at Wikipedia.org...

ogin (also log in, log on, signon, sign on) is the process of accessing a computer system by identification of the user in order to obtain credentials to permit access. It is an integral part of computer security procedure.Growing out of the use of the term to clock in on arrival at a factory, where a worker would stamp a timesheet or card upon their arrival, to log in to a computer system is to identify yourself to the system. The use of a computer login procedure provides an audit trail of the use of the system in a similar manner. See more at Wikipedia.org...