I’m a computer engineer working as an administrator in Jordanian Public sector, we were using windows 7 in our working environment, then my organization upgrade to the latest operating system from Microsoft. First, I felt confused that I have to learn so many things to administrate the new operating system in a very short time, but after installing windows 10 to my domain users and start using windows 10 new features, new updates, and fixes security patches,that’s fabulous!!! There are major improvements in security touch support, networking, voice control, the edge browser and most interestingly Linux support. So I would like to share my experience with administrators all over the world to say for them: DON’T BE AFRAID that your organization decided to upgrade to windows 10, on the contrary: enjoy learning it with my course!