be managed independently by a*scheduler, which is typically a part of the*operating system.[1]*The implementation of threads and*processesdiffers between operating systems, but in most cases a thread is a component of a process.*Multiple threads*can exist within one process, executing*concurrently*and sharing resources such as*memory, while different processes do not share these resources. In particular, the threads of a process share its executable code and the values of its*dynamically allocatedvariables and non-thread-local*global variablesat any given time.This article is about the concurrency concept. For the multithreading in hardware, see*Multithreading (computer architecture). For the form of code consisting entirely of*subroutine*calls, see*Threaded