No they're not. They're going to continue making enormous amounts of money from corporate IT lock-in, Azure, and AI.

Windows' biggest competitor is iOS, and many people have stopped using Windows entirely and just rely on their phones. Microsoft has had record profits since that started happening.

Funny you mention iOS - my MegaCorp-issued iPhone has Microsoft entune for device management and Active Directory membership, Microsoft Authenticator for single sign-on, and really high quality versions of Microsoft office apps - Teams, Outlook, Word, Excel. Microsoft is all-in when comes to iOS.

Over Peak I had to update a shared Excel file on SharePoint each night - because as we all know, Excel is the finest multi-user database in existence. I had no problems doing that from my iPhone.