This article skips the buzzwords and lists concrete new capabilities in Windows 12.
Search Your PC History in Plain English
With Recall rebuilt, you can search the visual content of anything that's appeared on your screen using natural language.
Apply Patches Without Rebooting
The modular kernel lets ~60% of monthly patches apply live, without a restart.
Run x86 Software at Near-Native Speed on ARM
Prism 3 brings emulated x86 software to 88-95% of native speed on ARM chips.
Generate Images Without Internet
Paint's Cocreator runs entirely on your NPU — no connection or subscription needed.
Move Your Taskbar to Any Edge
For the first time since Vista, dock the taskbar left, right, top, or bottom.
Get Settings to Understand Plain Questions
Type "my fan is loud" and get routed to the right power setting, even without keyword matches.
What Won't Change
Windows 12 builds on existing desktop paradigms rather than replacing them.