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Optimize your OS with the latest Windows 11 performance tweaks, security updates, and news on Microsoft’s AI-driven Copilot pivot.
Microsoft has officially confirmed that the Windows 11 May 2026 cumulative update KB5089549 triggered installation failures and infinite reboot loops on some systems due to insufficient space in the EFI System Partition ESP . …
… The initiative follows the large-scale Windows outages triggered by CrowdStrike last year, where a faulty security software update caused widespread crashes and boot failures across enterprise and consumer PCs. …