power management Archives

Winsage

June 8, 2025

Microsoft tests CPU energy-saving feature in Windows 11

In the latest test build of Windows 11, version 26200.5603, Microsoft introduced User Interaction-Aware CPU Power Management, which optimizes CPU usage by reducing power consumption during inactivity. The system detects a lack of user activity, such as no mouse movements or keyboard inputs, and transitions into a low-power mode to conserve energy and extend battery life. When user interaction resumes, full CPU performance is restored. This feature is expected to be included in the upcoming final releases of Windows 11, specifically in versions 24H2 and 25H2.

Winsage

June 8, 2025

Microsoft is going to slow down Windows 11 later this year – but it’s for your own good

The Windows 11 25H2 update will introduce a feature called User Interaction-Aware CPU Power Management, which reduces performance during periods of inactivity to conserve power. This feature is designed to activate automatically, allowing full performance to be restored when users return to their tasks. It aims to extend battery life for laptops and save energy for desktop users, although actual energy savings may vary based on device type, power mode, and whether the device is plugged in or running on battery.

Winsage

June 8, 2025

Windows 11 Is Getting A Cool Trick That Could Boost Your Laptop’s Battery Life

The latest development build of Windows 11, Preview Build 26200.5603 (KB5058488), introduces a feature called "User Interaction-Aware CPU Power Management," which enhances laptop battery life by automatically shifting the CPU to a lower-power state when user activity is not detected. This feature operates independently of the user's selected power plan and utilizes traditional CPU C-States and manufacturer-provided Processor Power Management (PPM). It is enabled by default in the preview build and is expected to be included in the upcoming Windows 25H2 release.

Winsage

June 2, 2025

Microsoft ships emergency patch to fix Windows 11 installation issues

Microsoft has addressed a significant issue affecting certain Windows 11 systems after the installation of the KB5058405 security update from May 2025. Users reported encountering 0xc0000098 recovery errors linked to ACPI.sys, indicating that the operating system could not be loaded. This problem primarily affects Windows 11 versions 22H2 and 23H2 in enterprise settings, particularly among Azure Virtual Machines, Azure Virtual Desktop, and on-premises virtual machines hosted on platforms like Citrix or Hyper-V. Microsoft has released the KB5062170 non-security out-of-band update to resolve the installation and boot problems, which can be manually installed from the Microsoft Update Catalog. For Azure customers facing difficulties after implementing the May 2025 update, Microsoft recommends using Azure Virtual Machine repair commands as a temporary workaround. Users of Windows Home or Pro editions in home environments are unlikely to encounter these issues.

Winsage

May 29, 2025

Microsoft: Windows 11 might fail to start after installing KB5058405

Microsoft has acknowledged that some Windows 11 systems may experience startup failures after installing the KB5058405 cumulative update, resulting in a 0xc0000098 recovery error related to ACPI.sys. This issue affects Windows 11 versions 22H2 and 23H2, particularly in enterprise settings like Azure Virtual Machines and on-premises virtual machines. Home users are less likely to encounter these problems. Microsoft is investigating the issue and will provide updates.

Winsage

May 23, 2025

Windows 10 Support Is Ending: Flipkart says it’s time to upgrade to a Windows 11 PC

Microsoft will end support for Windows 10 on October 14, 2025, meaning users will no longer receive updates, security patches, or new features. Flipkart is offering exclusive exchange discounts for customers trading in old Windows 10 laptops for select Windows 11 models. Windows 11 provides faster performance, longer battery life, and enhanced security features compared to Windows 10. Copilot+ PCs, which run Windows 11, include integrated AI features and improved battery life, catering to designers, students, and professionals.

Winsage

May 21, 2025

Windows quietly tests AI power management and redesigned Widgets

Microsoft is experimenting with new features in its Windows Insider builds, including an automatic power-management feature that uses AI to optimize device performance based on user activity. This feature aims to enhance battery life while ensuring full performance is restored when work resumes. Additionally, Microsoft is introducing "Click To Do" functionalities in File Explorer, allowing users to access AI-driven options like Bing Visual Search and background editing directly through right-click commands. The company plans to integrate Microsoft 365 functionalities for summarizing files without opening them. Widgets are being redesigned with a new interface powered by Copilot, which suggests content based on user preferences. Other updates include a new shortcut for the Snipping Tool, options for image quality when sharing documents, improved taskbar search functionality, and enhanced accessibility settings.

Winsage

May 20, 2025

Microsoft is putting AI actions into the Windows File Explorer

Microsoft is integrating AI shortcuts, called AI actions, into the File Explorer of Windows 11, allowing users to right-click on files for quick access to various AI features. Four image-related actions currently being tested include Bing visual search, background blurring, object erasure from the Photos app, and a remove background option in Paint. Microsoft plans to introduce AI actions for Office files, enabling document summarization and AI-driven list generation for Microsoft 365 commercial subscribers with a Copilot license. An "Ask Copilot" option will also be added to the right-click menu. Additionally, Microsoft is experimenting with visual updates to the widgets feature and has introduced a new power management feature that reduces energy consumption on laptops and tablets after periods of inactivity.

Winsage

May 20, 2025

Announcing Windows 11 Insider Preview Build 26120.4151 (Beta Channel)

Windows 11 Insider Preview Build 26120.4151 (KB5058486) has been released to the Beta Channel for users on Windows 11, version 24H2. This marks the transition from Build 22635.5305, the last update for version 23H2. All Beta Channel Insiders will be automatically upgraded to the latest version. New features include AI actions in File Explorer, allowing users to perform tasks like editing images or summarizing documents directly from the context menu. Currently supported image actions are Bing Visual Search, Blur Background, Erase Objects, and Remove Background, with support for .jpg, .jpeg, and .png file types. New AI actions for Microsoft 365 files, such as Summarize and Create an FAQ, will be introduced soon, requiring a Microsoft 365 subscription and enrollment in the Microsoft 365 Insider Program. Advanced settings have been redesigned and are now accessible via Settings > System > Advanced, including options for enabling long paths, managing virtual workspaces, and displaying Git information in File Explorer. Changes and improvements include added text descriptions for assistive technologies in the Accessibility flyout, notifications for incomplete search results in the Windows search box, and a new visual experience for the widgets board. User Interaction-Aware CPU Power Management has been introduced to reduce power consumption during inactivity. Fixes include resolving issues with core Windows surfaces in safe mode, maximizing File Explorer, and loading Bluetooth information in Settings. Known issues involve incorrect build version display post-PC reset, bugcheck issues with Xbox Controllers, and ongoing investigations into various features. Updates for Windows Insiders in the Beta Channel will be based on Windows 11, version 24H2, and features may not be widely released as they are subject to testing and feedback.

Winsage

May 19, 2025

Announcing Windows 11 Insider Preview Build 26200.5603 (Dev Channel)

Windows 11 Insider Preview Build 26200.5603 (KB5058488) is being released to the Dev Channel. New features include AI actions in File Explorer, allowing users to edit images and summarize documents via right-click options. Four image actions are available: Bing Visual Search, Blur Background, Erase Objects, and Remove Background, supporting .jpg, .jpeg, and .png file types. Upcoming AI actions for Microsoft 365 files include generating document summaries and creating FAQs, requiring a Microsoft 365 subscription with Copilot. Advanced settings have been redesigned for easier access, introducing features like Enable long paths and Virtual workspaces. Improvements include updates to the taskbar, search functionality, and accessibility features. Known issues involve problems with Xbox Controllers and various features in File Explorer and Narrator.