Even though NVMe has been out for over a decade, Windows still classifies these newer, drastically faster storage devices the ...

Windows 11 users can unlock higher NVMe SSD performance using a hidden Microsoft driver, if they’re willing to tweak.

Microsoft announced on Monday that it will soon block mobile devices running outdated email software from accessing Exchange ...

Microsoft is changing some of its licensing rules, which are already complex. Here’s what small businesses should know.

It’s a holiday miracle with no critical Windows patches and an unusually low number of updates overall — but with three zero-days in the wild, patching can’t wait.

Microsoft Exchange is a wildly popular threat target, with dangers exacerbated by the tech giant's end support for Exchange 2016 and 2019 last month. Now those email servers won't receive necessary, ...

If when you log into your Windows 11 or Windows 10 computer, and you fire up Outlook but you notice the email client is disconnected from the server, consequently preventing you from sending or ...

More than 29,000 Microsoft Exchange servers exposed to the internet have remained unpatched against a high-severity vulnerability that could allow attackers to seize control of entire domains in ...

Update, August 10, 2025: This story, originally published on August 7, has been updated with additional information following a demonstration of the shared service principal exploit at the Black Hat ...

Microsoft finds high-severity flaw in hybrid Exchange instances Both Exchange Server 2016 and Exchange Server 2019 are affected, and so is Microsoft Exchange Server Subscription Edition A hotfix is ...

Microsoft Exchange customers have been warned about a new high-severity vulnerability, which could allow an attacker to escalate privileges within an organization’s connected cloud environment. The ...