Microsoft has released one of its most detailed looks yet at how people use Copilot — and the results suggest the AI assistant takes on different roles depending on time of day and the device being used.

KB5072033 addresses vulnerabilities across Windows systems and Office applications—including one actively exploited zero-day.

CVE-2025-62221 is listed as a Windows cloud files mini-filter driver escalation-of-privilege vulnerability. Although it only scores a high severity rating of 7.8 using the Common Vulnerability Scoring System, it is critical that you take it seriously and update now.

Microsoft Chairman and CEO Satya Nadella on Thursday said the company is deepening its commitment to India's artificial intelligence ecosystem with massive infrastructure investments.

StackSocial is giving away the world's premier productivity suite for both PC and Mac practically for free, and you own it for a lifetime.

The release targets the Windows Recovery Environment and plays a major role in how systems recover from boot failures.

Beware — the endless video calls clogging up your diary before you wind down for the holidays could be more dangerous than tedious. There are now fake installs and updates doing the rounds, and they’re poisoning SEO search results. That means you won’t know you’re running a dangerous app until it’s too late.

I've covered Microsoft for decades, but even I was confused by the different versions of its AI. At Ignite, I asked execs to walk me through what the different tiers of Copilot can do for you.