The US government provides conditional clearance for Nvidia to export H200 chips to China, sources say Chinese authorities ...

If you've ever wished Excel could handle text patterns the way Python or JavaScript does, these functions deliver exactly ...

After playing with Copilot in Excel for a while, I decided to throw a messy sales sheet at Copilot to see if it could ...

Microsoft’s investigation into RedVDS services and infrastructure uncovered a global network of disparate cybercriminals ...

在每天超过3000亿封电子邮件穿梭于全球网络的今天，钓鱼邮件早已不是“中奖通知”或“尼日利亚王子”的拙劣骗局。它们披着合法外衣，模仿企业IT部门的语气、伪造银行安全警报、甚至复刻同事的签名档——目的只有一个：诱骗你点击那个看似无害的链接，或打开那个名 ...

Discover Claude Cowork, the new agentic capability from Anthropic that transforms how we interact with AI. Learn how this ...

Overview On January 14, NSFOCUS CERT detected that Microsoft released the January Security Update patch, which fixed 112 security issues involving widely used products such as Windows, Microsoft ...