In the middle of a workday, the screen on your MacBook suddenly dims to gray and displays an ominous warning that you need to restart your computer. You're seeing the ...

Consider any school with no teacher in it. How will the situations be in such schools? As you can imagine the consequences with not much effort, the similar output will be found if an Operating system ...

Windows operating system comes with both Kernel and User modes, but not everyone knows the difference between both. In fact, most users have no idea these modes exist, but yet they’ve used them before ...