Plugging something in (or removing something) is seen as a sufficient action to wake up the computer, since you may be about to do something with it.
It is fine. Power is still running through your computer and your iPod is still plugged in, so it wil continue to receive the electricity.
Depending on what you have plugged in, and what type of computer you have, the USB ports in your computer can "go to sleep", causing the recognition noise to sound as the ports go to sleep. For example, if you have a laptop and the battery gets too low, it will shut off some USB ports, and if you have a device or USB drive plugged in at the time, it will act as if you unplugged it from the computer, causing the noise to sound. The sound may also occur when devices turn themselves off. For instance, many computer printers like to stay off when they are not being used. The PC can wake them up when necessary, and when they turn off, Windows detects this, just as if they were unplugged from the computer.
The steps to switch on a computer begin with making sure that the computer and its peripherals are plugged into an electrical outlet. Turn the power switch on the electrical outlet and press the power button on the computer tower. Turn on the computer monitor and wait for the computer system to start up.
Well, first off..... Is it plugged in? Is the switch on the back turned on? Please supply more information.
Unknown
You know that your computer is in sleep mode when the screen is dark and all you see is your screen saver. There will not be any sounds coming from the computer either.
It takes less time to resume computer from sleep mode then to boot it up. When you senf our computer in the sleep mode you can keep your programs open, and after you resume the system you have all your programs already running.
SLEEP
Yes your computer is using energy while sleeping. Also Screensavers don't save energy. The best way to "sleep" your computer is make it Hibernate. While hibernating your session is saved to your ram (or hard drive) make start up fast when you need to use it. Also when ANY appliance is plugged in it still uses energy even when off.
no it does no, there is a possible chance that your phone will run out of battery if it is not on full battery already.
sleep and play on the computer...
Hybernate means to put your computer to sleep