In Windows OneDrive is pre-installed by default and sits in the autostart.
The Microsoft Edge browser is present by default in Windows 11. Standard system tools for uninstalling applications are not available to remove the browser, but it is possible to get rid of it.
This article explains how to find the AppData folder on Windows in several ways.
To cleanly install the system on a computer, laptop or virtual machine, you will need the original Windows 11 image. This can be obtained from the official Microsoft website.