KB5074109 Update
Disable Copilot
Windows 11 25H2
Ubuntu NAS Guide

The Hidden Power of NVIDIA: How AI Infrastructure Is Reshaping the Global Economy

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While most discussions about artificial intelligence focus on models like GPT or Gemini, the real transformation is happening behind the scenes—in the infrastructure layer. At the center of this shift is NVIDIA, a company that is quietly redefining not just AI, but the global economic structure. If the first wave of AI was about software, this new wave is about compute power, energy, and infrastructure dominance . From GPUs to Global Power: NVIDIA’s Strategic Evolution NVIDIA has evolved beyond a semiconductor company into something far more powerful: an AI infrastructure provider . This shift is critical. Instead of selling components, NVIDIA now enables entire ecosystems: AI data centers Cloud AI platforms Enterprise AI deployment Autonomous systems infrastructure This transformation positions NVIDIA as the backbone of the next industrial revolution. The Rise of AI Factories A new concept is emerging in the tech world: AI factories . These are massive data ...
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Copilot Not Working in Windows 11 25H2 – Known Issues and Fixes

After updating to Windows 11 version 25H2, many users report that Copilot simply doesn’t work. The icon may be visible, but clicking it does nothing. No response, no window, no error.

If you’re facing this issue, you’re not alone. Microsoft’s rollout of Copilot in 25H2 is full of quirks, and this article breaks down the most common causes and how to fix them.

Common Symptoms

  • Copilot icon is visible but unresponsive
  • Copilot opens but stays blank
  • No keyboard shortcut works
  • Copilot disappears after restart

Why Copilot Fails in Windows 11 25H2

Copilot in 25H2 is still under staged rollout. That means availability and stability vary by region, build, and update channel.

  • Feature flags may be disabled server-side
  • Copilot relies on Edge WebView2 – if broken, Copilot won’t load
  • Group Policy or Registry settings may block it
  • Some builds have known bugs with Copilot integration

Fix 1: Restart Edge WebView2 Runtime

Copilot depends on WebView2. If it’s corrupted or stuck, Copilot won’t launch.

  1. Open Task Manager
  2. Find and end all Microsoft Edge WebView2 processes
  3. Restart Copilot

Fix 2: Reinstall WebView2

If the runtime is missing or broken, reinstalling it can restore Copilot functionality.

Windows Task Manager showing active WebView2 processes while Copilot is not responding in Windows 11 25H2

Fix 3: Check Group Policy

Some enterprise or local policies may block Copilot.

  • Run gpedit.msc
  • Navigate to: Computer Configuration → Administrative Templates → Windows Components → Windows Copilot
  • Set Turn off Windows Copilot to Not Configured

Related: Copilot Missing After Update

If Copilot is completely missing from your system (no icon, no toggle), check this guide first: Windows Copilot Is Missing After Update – Here’s Why and How to Fix It

Final Verdict

Copilot not working in Windows 11 25H2 is usually caused by WebView2 issues, rollout delays, or policy blocks.

With the fixes above, most users can restore functionality — but Microsoft’s rollout strategy still makes Copilot unpredictable.

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