Warm boot is a computer term referring to the process of restarting a computer system while it is still powered on. It is also known as a soft reboot. This technique is primarily used to reset a program and clear out any temporary errors or issues that may arise during computer usage. There are several synonyms for the phrase warm boot. These include soft reset, soft boot, and warm restart. These terms are used interchangeably in computer terminology. The process of warm booting allows users to reset their systems without the need for a full shutdown, which saves time and effort.