Thanks for your response. I’m looking at Windows via Autopsy forensic software so I’m trying to look at the best way of looking at the downloaded softwareThere's nothing that distinguishes between downloaded files vs downloaded programs. As far as Windows is concerned they're all just files.
Installed applications can be viewed in Control Panel > Programs and Features or via Powershell Get-Package
You can certainly dig through your browser(s) cache and see what you downloaded, but not much to look at in Windows.