Cold Boot - definition

Starting a computer system from a totally powered-off state is known as a "cold boot." When a computer is cold booted, the whole starting process is carried out, including loading the operating system, initializing hardware components, and running any preset startup scripts or programs.
A warm boot, which involves restarting a computer system without completely shutting it down, is distinct from a cold boot. A warm boot involves a streamlined starting process for the computer, skipping parts of the initialization and self-checks that take place during a cold boot. This may be a speedier approach to restart a system, but it might not work as well for some problems.
When a computer is having major issues, including a hardware breakdown or a damaged operating system, a cold boot is frequently required. A cold boot can assist in resetting the system and clearing any issues that might be obstructing its functioning by totally shutting down the system before resuming it. A cold boot should only be used sparingly because it might potentially result in data loss if any unsaved work is present.