Windows 11 Build 26300.8493: Movable Taskbar and New Customization Features

by priyanka.patel tech editor

Microsoft is finally addressing one of the most persistent grievances of the Windows 11 era. In the latest release of Windows 11 Build 26300.8493, the company has reintroduced the ability to move the taskbar to any edge of the screen, ending a three-year period of forced centering and bottom-locking that began with the OS launch in 2021.

The update, currently rolling out to the Experimental channel for Windows Insiders, represents a significant pivot in Microsoft’s design philosophy. For years, power users and professionals—particularly those with ultra-wide monitors—have lobbied for the return of taskbar flexibility. This shift is part of the broader Windows K2 initiative, an internal effort dedicated to resolving long-standing user complaints and refining the interface based on direct feedback.

Beyond the taskbar’s newfound mobility, Build 26300.8493 introduces a suite of quality-of-life improvements, ranging from a “smaller” taskbar mode to expanded AI-driven dictation tools. These changes suggest a move toward a more modular and customizable user experience, moving away from the rigid constraints that characterized the initial Windows 11 rollout.

The Return of Taskbar Flexibility

Users can now reposition the taskbar to the top, left, or right of the screen via Settings > Personalization > Taskbar > Taskbar behaviors. While the functionality is a welcome return, it is not yet a perfect mirror of the Windows 10 experience. Microsoft is implementing the feature in stages, meaning some elements are still optimized only for the bottom position.

From Instagram — related to Ask Copilot, Taskbar Feature Bottom Position Top

Currently, tooltips, flyouts and animations correctly originate from the taskbar regardless of its position. Most customization settings, including the option to “never combine” taskbar icons, remain functional across all four edges. However, certain integrated features—including touch gestures, the Search box, and Ask Copilot—are still under development for alternative positions.

the update introduces a “smaller taskbar buttons” toggle. When enabled, this reduces the overall height of the taskbar and scales down the Start button, Search icon, and system tray. This is particularly useful for users seeking more vertical screen real estate for productivity applications.

Taskbar Feature Bottom Position Top/Left/Right Positions
Icon Positioning Supported Supported
Minor Mode Scaling Supported Supported
Touch Gestures Supported Under Development
Search Box/Copilot Supported Under Development
Auto-hide Mode Supported Not Supported

Refining the User Interface and Search

Microsoft is also tweaking how users interact with system notifications and search. A notable change involves widget badging; instead of a permanent red alert, badges now match the user’s chosen Windows accent color. According to Microsoft, this is intended to reduce the perceived urgency of non-critical updates and create a more cohesive visual environment.

For users who rarely interact with widgets, the system is testing a “quieter” experience that automatically disables taskbar badging to reduce visual clutter. This aligns with a broader trend of reducing “notification fatigue” across the OS.

Windows Search is also receiving a logic update. The Search Box is now designed to prioritize local files and installed applications over web suggestions when the query closely matches a local asset. This change addresses a common frustration where users searching for a specific document were frequently redirected to Bing search results first.

AI Expansion and System Visuals

The update expands the reach of Fluid Dictation, which now supports Spanish and French for Windows Insiders. Unlike traditional cloud-based transcription, Fluid Dictation leverages small, on-device language models to handle grammar correction, punctuation, and the removal of filler words in real-time. This approach improves latency and enhances privacy by processing voice data locally.

New Windows 11 26H2 Build 26300.8493 – New Movable and Small Taskbar, Search, Widgets (Experimental)

Visually, Microsoft has replaced several legacy loading icons with uniform “solid donut” spinners. These are now standardized across the boot, logon, restart, shutdown, and update screens. Each spinner is accompanied by clear status text—such as “Working on updates” or “Welcome”—providing a more consistent and modern aesthetic during system transitions.

Performance Optimizations and Stability Fixes

Under the hood, Build 26300.8493 serves as the foundation for a series of logon performance optimizations. Microsoft intends to release further iterations of these speed improvements over the coming months to reduce the time between the lock screen and the desktop.

Performance Optimizations and Stability Fixes
Movable Taskbar

The build also addresses several technical stability issues that have plagued recent versions. Key fixes include:

  • Improved reliability when switching between multiple virtual desktops.
  • Greater stability for the dism /online /cleanup-image /restorehealth command, a critical tool for system administrators repairing corrupted system files.
  • A fix for a bug where PCs would fail to remain in sleep mode following an update.
  • Resolution of an issue where the Properties window for the Recycle Bin failed to open.
  • Enhanced navigation in the Run dialog, which now allows users to cycle through history using arrow keys upon the first launch.

As this build is limited to the Experimental channel, it is intended for users who are comfortable with potential instability in exchange for early access to features. Microsoft has not yet provided a timeline for when the movable taskbar or the smaller taskbar mode will migrate to the Beta or Release Preview channels for broader public availability.

The next expected checkpoint for these features will be the upcoming Windows Insider Program flight updates, where Microsoft typically evaluates the stability of Experimental features before promoting them to wider cohorts.

Do you prefer your taskbar at the bottom, or are you moving it to the side? Let us know in the comments or share this story with a fellow Windows power user.

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