Hi Veda219
I am Dave, I will help you with this.
Windows contains a very basic screen recorder app named Steps Recorder, that only has basic functionality.
Click your Start Button and just type steps and you will find the Steps Recorder
If you need more functionality than that app provides, then you would need to install one of the Screen Recorders found on the Microsoft Store.
I use a tiny utility named ScreenToGif that takes up very little space on your PC and does a very good job of recording the screen, for a professional app, OBS Studio is totally free and provides a lot of functionality.