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Action Center

The Action Center is a centralized user interface feature in Microsoft Windows operating systems, introduced in Windows 10, that serves as a hub for displaying notifications from applications and the system while providing quick access to toggles for common settings such as Wi-Fi, Bluetooth, volume, and screen brightness.^[1] It allows users to manage alerts, respond to messages, and perform actions without navigating multiple menus, enhancing productivity and system oversight.^[2] The modern Action Center with notification capabilities, originating from Windows Phone 8.1 in 2014, debuted on desktop alongside Windows 10 on July 29, 2015. This update aligned Windows with contemporary mobile and desktop paradigms, similar to notification centers in macOS and Android, by integrating toast notifications—temporary on-screen banners—that persist in the Action Center for later review.^[3] (Note: The name "Action Center" was previously used in Windows 7 for a separate security and maintenance tool, introduced in Windows XP Service Pack 2 in 2004.) Users can access it by clicking the notification icon in the system tray, pressing Windows key + N, or swiping from the right edge on touch-enabled devices.^[4] In Windows 10, the Action Center presents a unified slide-out panel from the right side of the screen, with recent notifications listed chronologically at the top—complete with options to expand, dismiss, or act on them—and a bottom section featuring up to 12 customizable quick action tiles for one-tap controls like airplane mode, night light, or focus assist.^[2] Notifications can be prioritized (top, high, or normal) per app, and features like Do Not Disturb (via Focus assist) allow silencing non-essential alerts while permitting breakthroughs for calls or reminders.^[1] This design consolidates system maintenance messages, such as security scans or updates, alongside app-specific alerts from email, calendars, or social media.^[5] With the release of Windows 11 in 2021, Microsoft restructured the Action Center into two distinct panels to streamline the taskbar and improve usability on diverse hardware: the Notification Center, which handles alerts and is accessed by clicking the date and time in the system tray (or Windows key + N), and the separate Quick Settings panel for toggles, opened via the network, battery, or volume icons (or Windows key + A).^[4]^[6] This separation maintains core functionalities like notification history, customization, and integration with features such as Focus modes but eliminates the single-panel experience, prompting some users to employ registry tweaks or third-party tools to restore the Windows 10-style Action Center (as of Windows 11 version 24H2 in 2024).^[7] Despite the changes, the term "Action Center" persists in documentation and user discussions to refer to these combined notification and control elements.^[5]

Introduction

Definition and Purpose

The Action Center is a unified interface in Microsoft Windows operating systems, serving as a centralized hub that consolidates notifications and provides quick access to system settings within a single pane. Introduced in Windows 10, it addresses limitations in prior versions by offering a persistent space for alerts rather than transient pop-ups, enabling users to review and manage information without disrupting their workflow.^[8] Its core purpose is to enhance user productivity and accessibility by delivering real-time notifications from applications, system events, and security alerts, while allowing instant toggles for common functions such as Wi-Fi, Bluetooth, airplane mode, and battery saver. This design reduces desktop clutter by aggregating diverse alerts—ranging from email arrivals and software updates to maintenance warnings—into an organized list, where users can dismiss, expand, or act on them efficiently. By streamlining these interactions, the Action Center promotes a more intuitive multitasking experience on both desktop and mobile devices.^[8]^[2] The feature draws conceptual inspiration from mobile operating system paradigms, particularly the notification center in Windows Phone 8.1, which emphasized centralized control to support seamless user engagement across devices. This approach underscores Microsoft's goal of unifying the user experience between phone and PC ecosystems, prioritizing ease of access to essential controls and alerts in a multitasking environment.^[8]

Role in User Experience

The Action Center enhances user experience by providing glanceable notifications that allow users to quickly review and respond to alerts without leaving their current task, thereby minimizing disruptions and improving workflow efficiency.^[9] Additionally, its quick actions panel enables one-click adjustments to common settings such as Wi-Fi, Bluetooth, and screen brightness, reducing the need to navigate through multiple menus and further decreasing context-switching.^[9] In terms of accessibility, the Action Center supports audio cues for notifications, alerting users to new messages or events through customizable sound playback.^[10] Users can also enable visual alternatives to these audio cues, such as screen flashing during notifications, to accommodate those who are deaf or hard of hearing.^[10] Furthermore, the interface adheres to Windows high-contrast themes, improving visibility for users with low vision by enhancing text and element outlines against the background.^[11] The Action Center promotes user focus by integrating Focus Assist, which silences notifications from non-priority apps and stores them in the Action Center, enabling users to review, dismiss, or act on them later without real-time interruptions to primary activities.^[12] This prioritization mechanism ensures that only critical alerts, such as alarms or high-priority app notifications, break through during focused sessions, supporting sustained productivity.^[12]

Historical Development

Origins in Windows Phone

The Action Center debuted in July 2014 as part of the Windows Phone 8.1 update, marking Microsoft's introduction of a centralized notification and quick settings interface to its mobile operating system. Developed by Microsoft to address the absence of a dedicated notification shade in prior Windows Phone versions, the feature was explicitly designed to emulate the swipe-down notification centers found in competing platforms like iOS and Android, allowing users to access alerts without disrupting their current app or home screen.^[13]^[14]^[15] Accessing the Action Center required a simple swipe-down gesture from the top edge of the screen, revealing a scrollable list of recent notifications from sources such as incoming calls, text messages, and third-party apps, with options to expand or clear individual alerts. Below the notifications, a compact panel displayed customizable quick toggles, initially including essentials like airplane mode and screen rotation lock, enabling rapid adjustments to common device settings without navigating menus. This design prioritized glanceable information and efficiency, complementing the existing Live Tiles system on the start screen.^[16]^[14]^[17] The development of Action Center occurred amid Microsoft's broader strategy to foster unified user experiences across its ecosystem, aligning Windows Phone more closely with the evolving Windows desktop platform through shared APIs and features like universal apps. By integrating such capabilities, Microsoft aimed to streamline interactions and enhance continuity between mobile and other devices, setting the foundation for future cross-platform consistency.^[18]^[19]

Introduction and Evolution in Windows 10

Action Center was officially introduced with the launch of Windows 10 on July 29, 2015, bringing a unified notification and quick settings interface to the desktop environment. This feature, adapted from its origins in Windows Phone, provided users with a centralized hub for alerts and controls, accessible by clicking the notification icon in the taskbar or using the Windows key + A keyboard shortcut. It replaced the older Security and Maintenance center from previous Windows versions, which had focused primarily on security and system alerts.^[20] At launch, it featured expandable notification sections for detailed app alerts and a lower quick actions panel with toggleable tiles for common settings like Wi-Fi, Bluetooth, and battery saver. Throughout the Windows 10 lifecycle, Action Center evolved through major updates to enhance usability and functionality. Further refinements came in the May 2019 Update (version 1903), which added a brightness slider to the quick actions panel for precise display adjustments. No major changes to Action Center were introduced after version 1903, as Windows 10 reached end of support on October 14, 2025.^[21] The design philosophy behind Action Center in Windows 10 emphasized scaling the mobile-first notification paradigm to the desktop, prioritizing a non-intrusive, glanceable experience with expandable sections for deeper engagement.^[9] This approach featured vertically stacked notifications for chronological review and a modular quick actions layout that users could prioritize based on workflow needs, fostering a seamless blend of productivity tools and system alerts across device form factors.^[20]

Core Components

Notification System

The Notification System in Action Center serves as the primary mechanism for handling incoming alerts from applications and the operating system, aggregating them into a unified interface for efficient user management. Notifications arrive in real-time as brief toast pop-ups displayed in the lower-right corner of the screen, designed to capture attention without overwhelming the user, before being automatically archived in the Action Center for persistent access. This system ensures that users can review and respond to alerts at their convenience, supporting both local app-generated messages and remote pushes.^[22] Applications deliver notifications through the Windows Notification Service (WNS), which facilitates real-time push from cloud-connected services, or via local APIs for on-device events. Users can configure per-app notification priority to Top, High, or Normal in settings to optimize visibility in the list, with Top and High elevated above Normal; developers set individual toast priority to Default or Urgent, where Urgent can bypass some Focus assist rules. This prioritization helps maintain focus on critical information amid varying alert volumes.^[22]^[1] Core features include flexible dismissal options, allowing users to close individual notifications, clear all from a specific app, or remove everything at once via dedicated buttons. Snooze timers provide a way to defer alerts temporarily for app-defined durations, typically minutes to hours. When enabled in settings, notification history retains dismissed notifications until manually cleared; individual toasts expire after a developer-set time, up to 3 days.^[23]^[1]^[24] Interactions emphasize usability, with notifications featuring clickable elements that directly launch the source app or execute predefined actions, such as replying to a message. Toast pop-ups seamlessly transition into the Action Center for archiving, where they remain organized chronologically by app and timestamp, enabling comprehensive review and management of alert history.^[24]

Quick Actions Panel

The Quick Actions Panel serves as a toggleable settings interface in Windows, providing users with rapid access to common system controls. In Windows 10, it features a grid layout at the bottom of the Action Center, typically arranged in two rows of up to six tiles, accommodating 6 to 12 primary actions depending on screen resolution and customization. In Windows 11 and later, it is a separate Quick Settings panel accessed via the taskbar icons or Windows key + A, with a similar but updated grid of toggles. Common tiles include those for Wi-Fi, Bluetooth, location services, Night Light, and Tablet Mode, each represented by an icon that visually indicates its current state, such as a lit bulb for active Night Light.^[25]^[26]^[27] Functionally, the panel emphasizes instant on/off switches for efficiency, allowing users to toggle connectivity features like Wi-Fi or Bluetooth with a single tap, which immediately applies the change without navigating to full Settings. Some tiles are expandable, offering sub-options upon interaction; for instance, the Network tile unfolds to display available Wi-Fi networks for selection and connection. This design prioritizes proactive adjustments to system states, complementing the Action Center's broader notification handling.^[25]^[28]^[27] Sliders for brightness and volume have been available since Windows 10's initial release, with tiles evolving to include more interactive elements in updates, such as dynamic sliders for precise control from 0% to 100%.^[27]^[25]

Version-Specific Implementations

Features in Windows 10

In Windows 10, the Action Center presents a unified pane that integrates notifications and quick actions into a single, vertically oriented interface, accessible by pressing the Windows key + A or clicking the notification icon in the taskbar. This design replaces the transient toast notifications of previous versions with a persistent, scrollable history in the upper portion, where users can review, expand, and act on alerts from applications, system updates, and security events without disrupting workflow. The lower portion features a customizable grid of up to 12 quick action tiles for toggling common settings, such as Wi-Fi, Bluetooth, airplane mode, screen brightness, and battery saver, providing immediate access to essential controls.^[8]^[2]^[29] Additionally, security-related notifications from Windows Defender appear in the Action Center, often accompanied by flyout panels that enable quick actions such as initiating a full or custom virus scan directly from the alert without opening separate applications. These features build on the core notification system and quick actions panel, offering a cohesive hub for proactive system management.^[30] The Action Center operates as a lightweight overlay on the desktop, designed for minimal resource consumption to ensure smooth performance even during multitasking, with notifications queued efficiently to avoid interface lag.^[27]

Changes in Windows 11 and Later

With the release of Windows 11 in 2021, the Action Center underwent a significant redesign, splitting its unified interface into two distinct components to enhance user focus and accessibility.^[31] The Notification Center, accessible via the taskbar's date and time icon or the Windows key + N shortcut, is dedicated solely to displaying and managing alerts, featuring a stackable list of notifications with options to expand, dismiss, or prioritize them.^[1] Meanwhile, the Quick Settings panel, invoked by clicking the network, audio, or battery icons in the system tray or using the Windows key + A, handles toggles and sliders for system controls such as Wi-Fi, Bluetooth, brightness, and volume.^[31] This separation eliminates the combined view from previous versions, allowing users to address notifications without navigating quick actions, thereby streamlining interactions during multitasking.^[32] Visually, both the Notification Center and Quick Settings adopt a modern aesthetic with rounded corners and the Mica material effect, which applies a semi-transparent, adaptive backdrop that blends with the underlying desktop content for a more immersive experience.^[31] The Do Not Disturb mode, rebranded from Focus Assist, received enhancements including customizable scheduling options to automatically activate during predefined times, while gaming, in full-screen applications, or for the initial hour following a major Windows update, helping users maintain concentration without manual intervention each time.^[1]^[12] Subsequent updates have continued to refine these components for better compatibility and usability. Windows 11 maintains backward compatibility for notifications from legacy Windows 10 applications, enabling them to integrate seamlessly with the new Notification Center without requiring updates, though the deprecated unified access method from Windows 10 is no longer supported natively.^[33]^[34] In the Windows 11 version 25H2 KB5065789 preview update (September 29, 2025, with October 2025 rollout), enhancements include support for accessing the Notification Center on secondary monitors, improving multi-display workflows by allowing notifications to appear on non-primary screens.^[35]^[36] This update also adds a digital clock display in the Notification Center, ensuring consistent visibility of time-sensitive information.^[36]

Customization and Integration

User Customization Options

Users can customize the notification settings in Action Center on a per-app basis through the Settings app, navigating to System > Notifications, where toggles allow enabling or disabling banners, notification sounds, and priority levels such as Top, High, or Normal for individual applications.^[1] This granularity ensures users control which apps deliver alerts and how they appear, with options to hide content on the lock screen for privacy.^[1] The Quick Actions panel within Action Center supports editing via drag-and-drop rearrangement of tiles, allowing users to prioritize frequently used options, and includes the ability to add or remove items such as VPN connections or mobile hotspot toggles directly from the panel in both Windows 10 and 11.^[4] In Windows 11, this editing mode activates upon clicking the pencil icon in the Quick Settings flyout, providing a streamlined interface for personalization.^[4] Advanced customization options extend to visual and temporal aspects, where Action Center's appearance matches the system's light or dark mode theme, configurable under Settings > Personalization > Colors to enhance visibility in varying lighting conditions.^[37] Additionally, notification banner timeout durations can be adjusted in Settings > Accessibility > Visual effects, with choices ranging from 5 seconds to 5 minutes.^[38]

Integration with Windows Features

Action Center integrates seamlessly with Focus assist (known as Focus in Windows 11) to manage distractions by automatically suppressing notifications during predefined do-not-disturb periods, such as scheduled work hours or full-screen app usage, while serving as the primary interface for overrides and quick adjustments.^[39] Users can toggle Focus assist on or off directly via a dedicated quick action button in the Action Center, allowing immediate resumption of notifications without navigating to settings.^[39] Additionally, when Focus assist is active, the Action Center aggregates suppressed notifications into a summary view, enabling users to review and act on them post-session without losing access to critical alerts.^[39] In Windows 10, Action Center connects with Cortana for enhanced voice-activated interactions, where Cortana processes spoken commands to create reminders or manage tasks that subsequently appear as notifications in the panel.^[9] For instance, users can dictate reminders via Cortana, which are then delivered to Action Center for visual review and action, including photo attachments for context.^[9] This integration extends to cross-device functionality, mirroring phone notifications through Cortana to the Action Center when signed in with the same Microsoft account.^[9] Action Center facilitates interoperability with security and update mechanisms by displaying alerts from Microsoft Defender Antivirus and Windows Update directly in the notifications area, providing clickable links to initiate scans, view threats, or install updates.^[1] Defender notifications, such as scan results or protection status changes, appear as banners that route users to the Windows Security app for remediation, while Windows Update prompts for available patches link straight to the update settings for checks and downloads.^[40]^[1] These integrations ensure timely visibility and response to system health events without requiring separate interfaces.^[41]

References

[1]
Notifications and Do Not Disturb in Windows - Microsoft Support
In the notification center, you can take different actions on notifications: Read more details or take an action, such as replying to a message without opening ...
[2]
What is Action Center? Functions and Features Explained | Lenovo US
### Summary of Action Center Features in Windows 10
[3]
How to Use Windows 10 Action Center | PCMag
Jul 17, 2015 · Mac OS X introduced a similar feature on the desktop with Mountain Lion in 2012. Now Windows 10 brings it to PC desktops and laptops, in the ...
[4]
How to Use the Action Center in Windows 8 & 8.1 to Keep Your PC ...
Oct 3, 2025 · The Action Center was first introduced in Windows XP Service Pack 2 and, since then, it has been constantly updated. In Windows 8 and ...
[5]
Customize the Taskbar in Windows - Microsoft Support
Action center. To edit your quick actions in action center: In the Settings app on your Windows device, select Notifications & Actions or use the following ...
[6]
[Windows 11/10] Action center | Official Support | ASUS Global
Nov 3, 2025 · Change your settings at any time to adjust how and when you see notifications and which apps and settings are your top quick actions.
[7]
I Finally Switched to Windows 11 and Already Miss ... - How-To Geek
Jun 25, 2024 · The "Action Center" Is No More. No Action Center (light). Most Windows 10 users like myself have gotten used to the Action Center. Not only is ...
[8]
Windows 11 24H2 still has Windows 10 Action Center, access via ...
Nov 12, 2024 · You can still access the Windows 10 Action Center even on the latest version, 24H2, of Windows 11 using a Registry trick.<|control11|><|separator|>
[9]
[PDF] Getting to know Windows 10
Introducing ... Windows 10 remedies this with its new action center, which is similar to the notification center that was introduced in Windows Phone 8.1.
[10]
Four Tips to Get the Most out of Your Action Center - Windows Blog
Jun 10, 2016 · Prioritize the notifications that are most important to you From Settings > System > Notifications & actions > Select an app from the list and ...
[11]
Use text or visual alternative to sounds - Microsoft Support
Go to audio settings. Go to Start > Settings > Ease of Access > Audio . Choose an option from the drop-down menu under Show audio alerts visually. If you ...
[12]
Contrast themes - Windows apps | Microsoft Learn
Feb 27, 2025 · To see how your app behaves with contrast themes, enable and customize them through the Settings > Accessibility > Contrast themes page. Tip.
[13]
Focus: Stay on Task Without Distractions in Windows
Focus: Stay on Task Without Distractions in Windows. Windows 11. Windows 10 ... Action Center. Deselect this to deactivate this notification. When focus ...
[14]
Windows Phone 8.1 and Cortana officially revealed at Build 2014
Apr 2, 2014 · As multiple leaks have pointed out ahead of time, 8.1 indeed comes with a notification center (called the Action Center) that users can invoke ...
[15]
Windows Phone 8.1 review: A magnificent smartphone platform
Apr 14, 2014 · ... center. Windows Phone 8.1 at last ticks that box with Action Center. Swipe down from the top of the screen, and you've got a historical view ...Missing: debut | Show results with:debut
[16]
Windows Phone 8.1 rolls out in July - BetaNews
Microsoft ...<|control11|><|separator|>
[17]
Windows Phone 8.1 Notification Center demonstrated on video
Feb 19, 2014 · Like Android and iOS, Windows Phone 8.1's Action Center (Notification Center) is accessible by swiping down from the top of a device. Quick ...
[18]
Windows Phone 8.1 'Action Center' notification center leaks
Mar 27, 2014 · The new 'Action Center' comes up when you swipe from top to bottom, just like you'd do on other platforms like Android. It shows four toggles ...<|control11|><|separator|>
[19]
Extending platform commonality through universal Windows apps
Apr 2, 2014 · With Windows Phone 8.1, we are adding a wide array of new features including support for Bluetooth LE to connect to devices, Action Center ...
[20]
Microsoft unveils updates to Windows and Windows Phone at Build ...
Apr 2, 2014 · On Wednesday, Microsoft took the wraps off of Windows Phone 8.1 and announced updates to Windows 8.1 at the Build developer conference in San Francisco.Missing: origins | Show results with:origins
[21]
Windows 10 Tip: Updates to the action center
Sep 12, 2016 · You can find the action center by clicking the dialogue box at the bottom right corner of your screen, by using the keyboard shortcut Windows key + A.Missing: timeline | Show results with:timeline
[22]
Change display brightness and color in Windows - Microsoft Support
The Brightness slider appears in action center in Windows 10, version 1903. To find the brightness slider in earlier versions of Windows 10, select Settings ...<|control11|><|separator|>
[23]
Toast notifications - Windows apps | Microsoft Learn
Jul 28, 2025 · This section provides design and implementation guidance for toast notifications, which are messages that your app can construct and deliver ...
[24]
App notification content - Windows apps | Microsoft Learn
Jul 28, 2025 · System actions, such as snoozing or dismissing the notification, are supported both for UWP apps and for Windows App SDK. The ...
[25]
Send a local app notification from a C# app - Windows apps
Jul 28, 2025 · In Windows 10, all app notifications go in Action Center ... notifications, see Quickstart: Managing toast notifications in action center (XAML).
[26]
The Quick actions in Windows 10: access them, use them, customize ...
Oct 1, 2025 · Here is everything you need to know about Quick actions and what they can do to make your everyday life using Windows 10 a little better.
[27]
Use a screen reader to explore and navigate the Windows desktop
Press the Windows logo key+A to open the Action center window. · Use Tab and arrow keys to explore Quick actions such as Wi-Fi, Flight mode, and Battery saver.<|control11|><|separator|>
[28]
Using Windows 10 | Microsoft Press Store
Mar 6, 2021 · Figure 3-9 Action Center consists of two parts: a set of notifications at the top and one or more rows of Quick Action buttons at the bottom.
[29]
Turn Bluetooth on or off in Windows - Microsoft Support
Learn the step for turning Bluetooth on or off in Windows using the Settings app, quick settings, and action center ... Windows 10. Turn Bluetooth on and ...
[30]
Notifications Pane and Action Center in Windows 10 | CustomGuide
The Action Center is a hub for all system notifications, such as incoming emails, security and maintenance, tips from Microsoft, and more.
[31]
Notification mirroring - Windows apps | Microsoft Learn
Oct 27, 2022 · With notification mirroring and Cortana, users can receive and act on their phone's notifications (Windows Mobile and Android) from the convenience of their PC.
[32]
What's new with Action Center on Windows 11
Oct 13, 2021 · The second part of the redesigned Action Center experience is the new Quick Settings flyout. On Windows 11, you can access the Quick Settings ...
[33]
Windows 11 Feature Focus: Quick Settings and Notifications
Jul 26, 2021 · When you select the Action Center button at the far right of the taskbar, you will see a pane with notifications, quick action tiles, and a ...
[34]
Can I still use my old Windows 10 apps on Windows 11?
Apr 4, 2023 · In general, most of the apps that worked on Windows 10 should also work on Windows 11. However, there may be some apps that are not compatible with Windows 11.
[35]
Does Windows 11 have a backward compatibility mode for previous ...
Sep 8, 2022 · There is the ability in Windows 11 to run an application in Compatibility Mode by right clicking a program icon on the Desktop and select Properties.Force the Windows 11 update notification to show up - Microsoft LearnDefault configuration for Notifications of an app on Windows 11More results from learn.microsoft.com
[36]
Windows 11 KB5066835 25H2 adds new features, direct download ...
Oct 14, 2025 · October 2025 Patch turns on AI Actions shortcut in File Explorer, allows Notification Center to work on secondary monitor, lets you move volume ...
[37]
Is windows 11, 25h2 a good and stable update? - Reddit
Oct 17, 2025 · The most important update with 25H2 is this: "Time in Notification Center. A previous update removed the digital clock from the Notification ...
[38]
Personalize Your Colors in Windows - Microsoft Support
To change color mode, in the Settings app on your Windows device, select Personalization > Colors or use the following shortcut: Colors.
[39]
How Can I Set Windows 10 Notification Display Time Length
Aug 28, 2020 · Open the Settings App (gear icon on your Start Menu) Go to Ease of Access - Display, then scroll to the bottom of that page. On that page you will find the ...
[40]
How to enable Focus Assist in the Windows 10 April 2018 Update
May 9, 2018 · You can quickly toggle Focus Assist on or off from a quick action button in the Action Center. Or, to set up your rules with Focus Assist, just ...
[41]
Configure Microsoft Defender Antivirus notifications
Expand the tree to Windows components > Microsoft Defender Antivirus > Reporting. Double-click Turn off enhanced notifications, and set the option to Enabled.
[42]
Hide notifications from Windows Security | Microsoft Learn
Apr 15, 2025 · You can hide notifications that describe regular events related to the health and security of the machine.