英语如下：
**Headline:** Microsoft Unveils Windows 11 Upgrade, Copilot to Supercharge Productivity at Launch Event
**Keywords:** Product launch, Windows update, Surface devices
**Body:**
【来源】https://www.ithome.com/0/754/340.htm
Views: 1
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NEWS 新闻 英语如下：
**Headline:** Microsoft Unveils Windows 11 Upgrade, Copilot to Supercharge Productivity at Launch Event
**Keywords:** Product launch, Windows update, Surface devices
**Body:**
【来源】https://www.ithome.com/0/754/340.htm
Views: 1