Microsoft has started the automatic migration of classic Outlook users to its new web-based Outlook Progressive Web App (PWA), removing the option to revert to the classic version for many users. The classic Outlook app is still available for download via the Microsoft Store, and users can install it by accessing the Microsoft Store link, clicking "View in Store," and then "Install." To block automatic transitions to the new Outlook app, users need to modify a Registry entry by opening "Registry Editor," navigating to the specified path, changing the value of "UseNewOutlook" to 0, and restarting their PC. Additionally, Microsoft has removed WordPad from Windows 11, leading to discontent among some users.