The ability that allows USB devices to be plugged and unplugged with the power on is called hot-pluggable. The ability to use new devices without going through any type of configuration is called plug and play.
Hot swappable
Yes,batteries are not unplugged into the wall and the violin website is called "www.electrical.com/musicalviolins"
they are called pheripherals.
pointing devices
computer
the ability is called decomposion
This ability is called luminescence
A substance which has ability to burn is called combustible.
The devices that are used for input data in the computer are called input devices in realtors
The ability to do work is called "Energy" from what I've gathered.
A substance which has ability to burn is called combustible.
the ability is called decomposion