2013–2020[]
Microsoft Office Delve allows Office 365 users to search and manage their email, meetings, contacts, social networks and documents stored on OneDrive or Sites in Office 365. Delve uses machine learning and artificial intelligence to try to show the most relevant people and content. In April 2015, Microsoft released a mobile version of Office Delve on the App Store and Google Play for users with an Office 365 subscription.
2020–2024[]
On April 24, 2020, Microsoft updated the Delve logo to comply with the "Fluent Design" of the rest of the Windows application logos. Delve has been retired on December 16, 2024, for a mostly unknown reason.
