Answer :
Final answer:
The action of restarting a computer after installing new printer drivers is known as a warm boot, which is different from a cold boot where the computer starts from a powered-off state.
Explanation:
When you are prompted to restart your computer after installing drivers for a new printer, this process is called a warm boot. A warm boot refers to the act of restarting your computer without turning off the power completely. In contrast, a cold boot is when you start up the computer after it has been completely powered off. The terms root boot and hard boot are not commonly used in this context.