Microsoft confirmed that a memory leak introduced with the March 2024 Windows Server security updates is behind a widespread issue causing Windows domain controllers to crash.
Microsoft has fixed an issue causing some Microsoft 365 users' Outlook desktop clients to stop connecting to email servers via Exchange ActiveSync.
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Microsoft says the February 2024 updates fail to install on Windows 11 22H2 and 23H2 systems, with 0x800F0922 errors and downloads stopping at 96%.
Microsoft warned Outlook for Microsoft 365 users that clients might have issues connecting to email servers via Exchange ActiveSync after a January update.
Microsoft has lifted a compatibility hold that blocked upgrades to Windows 11 23H2 after resolving an issue that caused desktop icons to move erratically when using Windows Copilot on multi-monitor systems.
Microsoft is investigating an issue that triggers Outlook security alerts when trying to open .ICS calendar files after installing December 2023 Patch Tuesday Office security updates.
Microsoft is investigating an issue that prevents Outlook and other email clients from connecting when using an Outlook.com account.
Microsoft says admins are seeing 0x80073cf2 errors when using the System Preparation (Sysprep) tool to validate Windows installations for deployment after installing recent Windows 10 updates.
Microsoft is working to fix a known issue causing 0x80070643 errors when installing the KB5034441 security update that patches the CVE-2024-20666 BitLocker vulnerability.
Microsoft has fixed a known issue causing Wi-Fi network connectivity problems on Windows 11 systems triggered by recently released cumulative updates.
Microsoft has confirmed that some Windows 11 devices experience Wi-Fi connectivity issues after installing recent cumulative updates.
Microsoft has released a troubleshooter tool to fix an issue where the HP Smart app would automatically install on Windows systems after renaming all printers to HP LaserJet M101-M106.
Since Friday, Windows users have reported problems with the operating system freezing shortly after booting, an issue linked to a faulty update for Avira's security software.
Microsoft has acknowledged a new issue affecting Outlook for Microsoft 365 users and causing email-sending problems for those with too many nested folders.
Microsoft has confirmed an issue causing the HP Smart app to automatically install on Windows systems after all printers are renamed to HP LaserJet M101-M106.
Microsoft has fixed a known issue causing Outlook Desktop clients to crash when sending emails from Outlook.com accounts.
Today, Microsoft shared a temporary fix for a known issue causing Outlook Desktop to crash when sending emails from Outlook.com accounts.
Microsoft is rolling out fixes for known Microsoft 365 issues causing 'Something Went Wrong [1001]' sign-in errors and rendering desktop applications unusable for many customers.
Microsoft fixed a known issue causing blue screens and boot failures in Windows Server 2022 virtual machines (VMs) deployed on VMware ESXi hosts.
Microsoft has resolved a known issue causing significant delays for Microsoft 365 customers when saving attachments in Outlook Desktop.