Microsoft has finally answered one of the loudest user requests since Windows 11 launched: the ability to move the taskbar. On May 15, 2026, the company began testing a movable and resizable taskbar in Windows 11 Insider Preview Build 26300.8493, released to the Dev Channel. This experimental build lets users place the taskbar on any edge of the screen—top, left, right, or the familiar bottom—and even shrink its size, bringing back flexibility that was inexplicably stripped away in the original Windows 11 release.

A Long-Awaited Return to Form

The Windows 11 taskbar has been a lightning rod for criticism since day one. When Microsoft unveiled its redesigned OS in 2021, the centered taskbar and Start menu were marketed as a modern, streamlined experience. But the removal of basic customization options—like moving the taskbar or using small icons—left power users and accessibility advocates frustrated. For years, the official response was terse: the feature wasn't coming back because "there are a number of challenges" with doing so. Build 26300.8493 marks a stunning U-turn.

The new taskbar behavior is entirely optional. By default, the taskbar remains centered and locked to the bottom, preserving the familiar Windows 11 look. But if you dive into Settings > Personalization > Taskbar > Taskbar behaviors, you'll find a new "Taskbar alignment" section that now includes a dropdown for position: Bottom (default), Top, Left, or Right. Additionally, a "Taskbar size" slider lets you choose between three sizes: default, small (akin to the Windows 10 small icons), and a new extra-small mode that compacts the taskbar further, useful for ultrawide monitors or tablets.

How to Get the Feature Now

This functionality is currently exclusive to the Dev Channel, and Microsoft warns that it's a controlled feature rollout. Not every Insider on Build 26300.8493 will see the options yet; the team is monitoring feedback and reliability metrics. To join, you'll need a PC enrolled in the Windows Insider Program, set to the Dev Channel. The build is labeled an "Experimental Preview," meaning it bundles features that might never ship or could be significantly altered. Microsoft has not committed to bringing this to the Beta Channel or to a specific public release date.

If you're on the build and lucky enough to have the feature enabled, the changes are immediate. Moving the taskbar to the top shifts the Start menu, notifications, and system tray accordingly. Applications pinned to the taskbar reflow, and the flyouts for network, sound, and battery adjust their position. Even the taskbar's corner overflow menu adapts. Early testers report that the experience is smoother than expected, though some glitches remain.

The Smaller Taskbar Brings Big Relief

Alongside position changes, the new size options are a boon for screen real estate. The "small" setting reduces the taskbar height by about 30%, while "extra-small" makes it almost as thin as the Windows 98 taskbar. This is particularly welcome on 13-inch laptops or 1080p displays where every pixel counts. Icons, clock, and system tray elements scale down, but remain legible. Windows 11's design language focuses on spacing and touch targets, but many users on non-touch devices have clamored for denser information. This build acknowledges that not everyone is on a Surface Pro.

Interestingly, the taskbar size slider is independent of the display scaling setting. So you can still run 125% scaling for crisp text while squeezing the taskbar. This granularity surpasses Windows 10's rigid small/large toggle. The new extra-small mode, however, does trim icon labels slightly, which could affect users who rely on full taskbar button labels. Microsoft is collecting feedback on exactly this balance.

Behind the Engineering Challenges

Why did it take over four years? Moving the taskbar is deceptively complex. The Windows shell team had to rewrite large portions of the taskbar code for Windows 11's modernized infrastructure. In Windows 10, the taskbar was a legacy component that supported all edges, but it came with a maintenance burden. For Windows 11, Microsoft opted to build a from-scratch taskbar using XAML and WinUI, focusing first on the bottom-centered design. Rotating that entire shell to other edges meant rethinking animations, drag-and-drop, toast notifications, and the new widget board.

Microsoft's Amanda Langowski and Brandon LeBlanc explained in a blog post that the team spent the last year rebuilding the taskbar's layout engine to be orientation-agnostic. The clock and system tray had to be decoupled from a hardcoded bottom-right position. Flyouts like the network quick settings and calendar had to be rewritten to detect screen edge and open in the right direction. The result is a taskbar that now "understands" its position and adjusts automatically. This foundational work could also unlock other features, like the long-requested "never combine" taskbar button option, which was also removed in Windows 11 and recently returned.

Early Community Reaction: Cautious Optimism

On Windows Insider forums and social media, the response has been overwhelmingly positive, tinged with skepticism. "Took them long enough," wrote one user on the Windows Tech Community. "Now give us back the full context menu without the 'Show more options' nonsense." Others praised the small taskbar but noted that the system tray occasionally glitches when transferring from one size to another. A Reddit thread with over 2,000 upvotes showed screenshots of the taskbar docked to the left edge with auto-hide enabled—a configuration reminiscent of old vertical taskbars many users missed.

Some power users immediately tested how third-party apps like Start11 and ExplorerPatcher interact. The good news: this native implementation doesn't conflict with most taskbar mods, but Microsoft acknowledges that some tweaking tools might not yet be compatible. If you rely on such tools, it's wise to disable them before turning on the native option.

Accessibility advocates have pointed out that a top-placed taskbar can be easier to reach for some users with motor impairments, especially on large touchscreens. The small taskbar mode also helps those with low vision who need to zoom in on content without the taskbar consuming space. Microsoft's own Accessibility Insider team highlighted these benefits in a separate post.

What's Missing and What's Next

Build 26300.8493 is far from a final implementation. Known issues include:

  • The taskbar may briefly flicker when switching positions.
  • Some third-party system tray icons might not redraw correctly on left/right orientations.
  • The taskbar corner overflow menu can appear misaligned when using the small size.
  • Auto-hide doesn't always trigger reliably when the taskbar is on top.

Microsoft also hasn't added the ability to resize the taskbar freely by dragging its edge, as was possible in Windows 10. The current three-size slider is a stopgap. Engineers hinted that if feedback is strong, they could add an arbitrary height option in a future build.

Another notable absence: tablet mode behavior. When you detach a 2-in-1, the taskbar switches to a thicker, touch-optimized mode. That mode hasn't been adapted yet for non-bottom positions. So if you set the taskbar to the top and then fold back your keyboard, you might get odd overlapping elements. Microsoft says this is on the roadmap.

Despite these rough edges, the feature represents a major shift in Microsoft's philosophy toward Windows customization. The company has been slowly reintroducing classic capabilities: file explorer tabs, the never-combine taskbar buttons, and now taskbar mobility. This aligns with the broader industry trend away from forced minimalism and toward user choice.

The Bigger Picture: Windows 11's Evolution

Windows 11 version 24H2 recently brought improvements like the Sudo for Windows command and energy saver enhancements, but the OS's core interface remained stubbornly locked. Build 26300.8493 suggests that Windows 11's 2026 feature update (potentially called version 25H2) could be the most user-requested release in years. The movable taskbar, combined with the smaller size, directly addresses a top feedback item on the Windows Feedback Hub.

It also mends fences with enterprise users. Many corporate environments have legacy line-of-business applications that rely on specific taskbar orientations. Several IT admins on the Windows Insider for Business forum expressed relief, noting that they can finally upgrade from Windows 10 without losing critical workflow configurations. Microsoft ended support for Windows 10 in October 2025, intensifying pressure to make Windows 11 palatable for holdouts.

Competitively, macOS has long offered a dock that can be positioned on the left, bottom, or right, and Linux desktop environments like KDE Plasma allow extreme customization. Windows was the odd one out. By restoring this flexibility, Microsoft is not only catering to its own user base but also matching cross-platform expectations for users who switch between ecosystems.

How to Provide Feedback

If you're testing this build, Microsoft urges you to use the Feedback Hub (WIN + F) and file reports under Desktop Environment > Taskbar. The team is particularly interested in:

  • Scenarios with multiple monitors (different DPI scaling, mixed orientations).
  • Performance with large numbers of pinned apps.
  • Interaction with games and full-screen applications.
  • Accessibility: how well does it work with screen readers and magnifier?

Real-world testing will determine whether this feature graduates from experimental to stable. Microsoft's track record with experimental builds is mixed; some features, like the redesigned system tray in early Windows 11 builds, were pulled back after poor feedback. So it's crucial that Insiders who value these options actively test and report.

Final Thoughts

The movable and smaller taskbar in Windows 11 Insider Preview Build 26300.8493 is a win for user choice and a sign that Microsoft is listening. It's not a perfect implementation yet, but the foundation is solid. If Microsoft continues to refine it and brings it to the general public, Windows 11 will finally feel as customizable as its predecessor—without sacrificing its modern aesthetic.

For now, enthusiasts willing to brave the Dev Channel can relive the glory days of the right-side taskbar. Everyone else should keep an eye on the Feedback Hub and Insider blog for signs that the feature is graduating to Beta. One thing is clear: the Windows 11 taskbar is no longer glued to the bottom.