Working with Microsoft Windows is very easy for everyone. But well, if we're going to say it professionally, there are a lot of things in Windows that a lot of people don't know, and maybe they don't even know its name. Sometimes we may do something that requires special expertise in Windows, or we may not know. So we need to increase our knowledge of Microsoft Windows and specialized work with it.
Working with Windows or other operating systems should be no fear at all. Our computer won't explode. We'll change the Microsoft windows again. So you have to do whatever you like in Microsoft Windows to learn more. Search the Internet for Windows Tricks. Or search again for specialized work with Microsoft Windows and... Anything you learn in the computer field will help you.