‘Using Laptop, Desktop? Then, Basics of Operating System (OS), is
It is like using a Vehicle every day, and not knowing it’s operating system
Which lever is damaged, Left or Right ?
Learning Operating system of your Computer is not a Rocket science
Rocket Science; online course
LEARN ABOUT THE OS, IN JUST ABOUT THE TIME YOU HAVE HOT CUP OF COFFEE,
Click on the picture for Tutorial Presentation on Operating System