Do you like Amazon Drive, but don’t like the fact that it sticks its own folder at the root of your Windows file explorer?
I don’t like it, so here is a link below to a page that describes more in detail about how to remove Amazon Drive from showing in Windows 10 File Explorer.
Remove Amazon Drive from the File Explorer navigation pane » Winhelponline.com
And here is a mirror for the registry file to merge. (Click the link to download & merge)