Operation System

We can perform numerous tasks when using a computer. For instance, being able to use multiple programs simultaneously, such as listening to music on Y

What is DMA, and why is it needed? DMA (Direct Memory Access) allows data to be transferred directly between devices (like a hard drive) and memory,

An interrupt is when a computer "pauses its current task to handle something important, then resumes the original task afterward." Simply put, it’s like someone saying, "Wait! Do this first!" How d...