Killed by *Back to the graveyard ↩
A graveyard for discontinued products from Apple, Google and Microsoft
Windows Reader was an app to read PDF, XPS and TIFF files by Microsoft. It was killed in favour of Edge's implementation of PDF reading ability.
Zune (software) was a media management software that functions as a full media player application with a library, an interface to the Zune Marketplace, and as a media streaming server.
Microsoft Visual SourceSafe
Microsoft Visual SourceSafe (VSS) was a source control program oriented towards small software development projects, originally created by One Tree Software prior to Microsoft acquisition in 1994.