Analysis of information sources in references of the Wikipedia article "Windows 11" in English language version.
[...] our unique web-platform codebase still faces occasional compatibility problems as web developers focus less on HTML standards and rationally focus on widely used platforms like Chrome [...]
IE mode on Microsoft Edge [...] uses the Trident MSHTML engine from Internet Explorer 11 (IE11) for legacy sites.
Sadly, though, if you are on a Core 2 Duo or something similar that does not have x86_64-v2 instructions like SSE4.2 and PopCnt, you will not be able to install Windows 11 24H2, and no trick or hack exists that will be able to work around this requirement.
POPCNT and the SSE 4.2 requirements are new and have been added specifically to 24H2 and will be applied to future iterations of Windows 11 going forward.
[...] our unique web-platform codebase still faces occasional compatibility problems as web developers focus less on HTML standards and rationally focus on widely used platforms like Chrome [...]
IE mode on Microsoft Edge [...] uses the Trident MSHTML engine from Internet Explorer 11 (IE11) for legacy sites.
the Windows 11 2024 Update will only run on processors based on Arm v8.1 or later