The default apps that come on Windows 11, or Windows 10, seem to take up a lot more storage than you might think. Some deep digging reveals it can be more than 1.5GB of disk space in total.
Windows 11 Insider build 23595 has some Copilot changes and more
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Windows 11 build 22635.2841 starts removal of Steps Recorder
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Mozilla has circumvented Microsoft's anti-hijacking protections in Windows 10 and Windows 11 in order to allow users a simpler one-click process to change their default browser to Firefox, à la Edge.