Stand ByAlternatively referred to as sleep mode, Standby or Stand by is a mode the computer, monitor, or other device enters when idle for too long. This mode helps conserve power when a computer or computer device is not in use without having to sacrifice cmputer time it would take to turn off and on the computer. When in Stand by, the computer or monitor has a solid or flashing amber (or other color) light, indicating that there is still power but the computer is in Standby mode.To put a computer or into Standby mode, letting the computer sit idle and unused for an extended period of time usually results in Standby mode being initiated.
The period of time to let the computer be idle depends on the power management settings for the computer.For a laptop, there may be a Sleep button at the top of the keyboard (some desktop computer keyboards may have a Sleep button as well) that, when presseYou take a deep breath, rub your nl eyes and prepare to push away from your personal computer after a lengthy instant message exchange, video viewing or analysis of your monthly budget—maybe all three. At first, only ARM devices computer has no standby option credit Windows RT supported Connected Standby.
If you have a typical PC or Mac with an Intel or Syandby chip, your computer has several different power states. Your computer is either on, off, or in a power-saving state. In sleep mode, your PC maintains power to its memory so it can start up very quickly. PCs can also hibernate, and may automatically hibernate if you leave them in sleep for a while.