After installing Visual Studio 2019 on my windows machine I discovered a new subfolder named "Visual Studio 2019" under my home folder -C:\Users\zack. inside that vs folder there are three subfolders: Templetes\ItemTemplets, Templates\ProjectTemplets and Code Snippets. They have some other subfolders to them, but no files.
I don't know what was supposed to be stored there. I save my coding projects under C:\Projects and my libraries under C:\SDK. Why shouldn't I delete C:\Users\zack\Visual Studio 2019?