We can say that the process is an object whose task is to group related resources together. Every process has an address space with a representation, as shown in the following figure.
This so-called process image must be loaded in the physical memory on initialization of
CreateProcess. All resources such as file handles, information about child processes, pending alarms, signaling handlers, and so on are stored. They can be managed more easily by grouping them together in the form of a process.
The other important concept besides process is a thread of execution, which is usually called thread. The thread is the ...