cpu usage

Microsoft has pushed Windows 11 Insider Preview Build 27943 to the Canary Channel — a compact, maintenance‑focused flight that addresses several user‑facing annoyances while flagging two significant deployment blockers Insiders and developers must weigh before installing. Background / Overview...

Dave Plummer’s confession — that his Windows NT port of the beloved Space Cadet pinball ran “as fast as it could,” eventually spiking to “like, 5,000 frames per second” on modern hardware — is as entertaining as it is instructive, and it revisits a compact engineering lesson about timing...

Dave Plummer’s confession that the worst bug he ever shipped was tied to the beloved Windows pack‑in game Pinball is more than a nostalgic anecdote — it’s a compact lesson in resource management, legacy code risk, and the kind of tiny design decisions that can balloon into systemic problems as...

When File Explorer becomes the system’s biggest CPU hog after upgrading to Windows 11 24H2, it stops being a mild annoyance and starts costing time, battery life, and user confidence—with many users reporting sustained explorer.exe or related processes eating CPU even at idle. The problem is...

Windows 11’s taskbar clock just got a serious upgrade — without Microsoft — thanks to a Windhawk mod that lets you display custom date/time formats alongside system telemetry (CPU, RAM, network), weather, news headlines, extra timezones and flexible styling right inside the clock area...

Since its launch in October 2021, Windows 11 has faced persistent performance issues, prompting Microsoft to take decisive action. The company is now implementing automated performance log collection and actively seeking user feedback to address these challenges. Users have reported various...

The introduction of Windows 11 has brought a fresh aesthetic and numerous features to the operating system, yet it has also surfaced performance concerns, particularly with the Start Menu. Users and developers alike have reported significant CPU usage spikes when accessing the Start Menu...

The sluggishness that seems to creep into many Windows PCs over time is not solely the result of aging hardware or a bloated software stack. Deep within the operating system, numerous background services steadily consume CPU cycles, draining performance and — at times — severely impacting...

Windows 11 users who rely on Task Manager for performance monitoring and troubleshooting are in for a subtle but impactful shift. The recent rollout of the KB5058411 update—part of the Windows 11 24H2 cycle—delivers a noteworthy upgrade: a smarter, unified approach to CPU usage calculation that...

If you’ve ever puzzled over the inconsistent CPU usage numbers between the various tabs in Windows Task Manager, you’re far from alone. For years, Windows users and IT professionals have questioned why the Processes tab, Performance tab, and other system monitoring tools each seemed to tell a...

With the rollout of Windows 11 24H2’s KB5058411 update, a subtle but significant technical refinement to Task Manager has arrived—one poised to bridge a longstanding rift in how power users, developers, and system administrators interpret system resource data. This May 2025 feature update is...

For months, users of Microsoft's classic Outlook app within Office 365 have reported significant typing lag, often accompanied by high CPU usage. This issue, which caused frustration among many, has been acknowledged and addressed by Microsoft. User Reports and Initial Observations Users began...

Microsoft's classic Outlook app, widely used through Office 365, has been experiencing a frustrating and significant typing lag issue that users have reported for months. The root cause, Microsoft has now acknowledged, is a serious CPU usage spike—sometimes up to 30-50%—triggered during routine...

The Classic Outlook Conundrum: Navigating CPU Spikes and Workarounds Microsoft Outlook, a cornerstone of productivity for millions, has lately been the epicenter of a vexing technical dilemma. Users of the classic Outlook version have experienced troubling CPU spikes—sometimes soaring by as much...

Microsoft's Classic Outlook client has recently been causing significant headaches for users, with reports surfacing since late 2024 about mysterious spikes in CPU usage that degrade system performance markedly. The issue, now acknowledged by Microsoft, sees the application consuming between 30...

Microsoft's classic Outlook client has recently become the center of frustration for many users due to a CPU usage spike bug that causes the application to consume disproportionately high system resources, locking up computers and draining power. This issue, which has been officially confirmed...

When Typing an Email Turns Your CPU into a Furnace: Unpacking the Latest Outlook Bug Picture this: you’re drafting a simple email in the classic Outlook for Microsoft 365, and suddenly your computer sounds like a jet engine taking off. Your CPU usage spikes wildly, soaring to 30-50% utilization...

Microsoft has recently admitted to a significant performance anomaly affecting its Classic Outlook application on Windows 10 and Windows 11. Users have reported that during routine tasks such as typing emails, the Classic Outlook client occasionally triggers dramatic spikes in CPU usage that can...

Microsoft’s Classic Outlook client has recently been under the spotlight for a puzzling and frustrating issue that causes it to become a significant system resource hog. Users across Windows 10 and Windows 11 environments have reported sudden CPU spikes during routine tasks like composing...

Microsoft would no doubt like to imagine the venerable Classic Outlook for Windows ambling quietly into a dignified retirement by 2029, sipping earl grey in a sunlit corner of the productivity manor. Yet, in reality, its twilight years are beginning to look more like a wild house party with the...