The round-robin scheduling strategy gives the illusion that each user receives equal processing time on the central processing unit (CPU), even though this is not the case. For the method to function correctly, each process in the queue or line is given a time slice, a period during which it is permitted to use the CPU. It is preempted and shifted to the end of the line when it is determined that it will not complete its job within this time slice. This allows another process to take its place and complete its work within the allotted amount of time. Because of this, the scheduling method is called round-robin scheduling, and when one process is preempted, it transfers all of its remaining time slices to other methods that haven't used their allocated time. This indicates that there is an equal possibility of each process being preempted. For round-robin scheduling to be effective, each process or application must be allocated the same amount of time on the computer's central processing unit (CPU). The central processing unit (CPU) rotates between various processes in a cyclical pattern. This means that one procedure gets one cycle, then another process gets one cycle, and so on and so forth until all functions have had their chance to use the CPU. When it reaches this point, the procedure begins all over again and repeats itself until there are no more processes that can be scheduled. It is straightforward, it is just, and it is traditional. The First-In-First-Out (FIFO) Scheduling Algorithm has Withstood the Test of Time Due to Its Simplicity The FIFO Scheduling Algorithm has Been Around for Decade It solves starvation, which is one of the most significant issues that arise with scheduling algorithms. Because of this algorithm, every process gets its fair share of resources as long as they are ready. This means that you no longer have to wait for someone else to complete utilizing anything before you can start yourself.