PC

Windows 11 Boost: Update Speeds PCs, Fixes 200+ Critical Bugs

bekir June 12, 2026 2 min read 9 views

Microsoft has rolled out a major update for Windows 11, aiming to boost system performance, speed up the Start menu, and patch 206 critical security vulnerabilities.

Since its debut, Windows 11 has faced a wave of criticism—performance hiccups, unfinished features, and interface tweaks that left many users leaning toward Windows 10. With this new update, Microsoft is attempting to reverse that trend by addressing the most pressing community concerns.

The June 2026 update has already begun propagating to millions of devices, bringing not only fresh features but also a comprehensive performance overhaul and a significant tightening of security measures.

One standout addition is a low‑latency profile engineered to accelerate core operating‑system components, delivering a noticeably snappier experience.

Analysis: By prioritizing latency reduction and security hardening, Microsoft signals a strategic shift toward a more robust, user‑centric Windows 11, potentially curbing the migration to Windows 10 and reinforcing its position in the competitive OS market.

Microsoft has addressed persistent download issues originating from the Microsoft Store, where certain devices experienced unusually long installation times for updates and applications. The latest patch promises faster, more reliable downloads, ensuring a smoother user experience.

Beyond performance tweaks, the update introduces a suite of fresh features designed to enhance multitasking and connectivity.

One standout addition is the ability for multiple applications to share the same camera concurrently. This breakthrough enables users to, for example, join a video conference while simultaneously running another program that also requires webcam access, eliminating the need for constant switching.

Additionally, the update brings Shared Audio, a new feature that lets users stream audio to two compatible Bluetooth devices at the same time, enhancing the listening experience for both personal and collaborative scenarios.

Although performance tweaks are welcome, the most consequential change in this update lies behind the scenes.

Microsoft has announced that the patch addresses a total of 206 security vulnerabilities, many of which were rated severe or critical. These flaws could have enabled remote code execution, data theft, privilege escalation, and identity spoofing.

Among the highlighted issues, CVE‑2026‑45657 stands out as particularly dangerous because it directly impacted the operating system’s core, posing a significant risk to system integrity and user data.

News Source: Levelup

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