Microsoft is experimenting with two small but useful Windows 11 interface changes that will matter most to people who keep many windows open or rely on Phone Link during the workday. According to Windows Latest, a hidden Windows Insider Experimental build now includes a setting that can replace taskbar thumbnail previews with a compact list of window titles. The same preview work also adds a Mobile devices tile to Quick Settings, giving users faster access to basic controls for a linked phone.

Neither feature is broadly available yet, and both appear to be hidden behind experimental feature flags. Still, they show a practical direction for Windows 11: more choice in the taskbar, and less friction when moving between a PC and a phone.

Taskbar previews may get a list option

Today, hovering over an open app on the Windows 11 taskbar normally shows thumbnail previews. That works well when you want a visual snapshot, especially if the windows look different. But thumbnails are not always the fastest way to identify the right window. If you have several browser windows, File Explorer folders, documents, chat windows, or remote sessions open, a row of large previews can become slow to scan.

The tested setting is called “Show taskbar previews as” and appears under Settings > Personalization > Taskbar. Windows Latest reports that it offers two choices: Thumbnail and List. Thumbnail remains the familiar default, while List changes the hover preview into a narrow entry showing the app icon and the window title.

That sounds like a minor UI preference, but it solves a real usability problem. Text labels can be faster than pictures when the deciding detail is the document name, site title, folder path, or remote machine name. A list view also takes less screen space, which should help on laptops and smaller displays.

There is also a privacy benefit. A list of titles is a more privacy-friendly alternative to live window thumbnails when screen sharing or presenting. A thumbnail can expose message contents, email previews, customer data, or internal dashboards. A title is not risk-free, but it usually leaks less than a live image of the window.

Why the Windows XP comparison fits

The idea is not new. Windows XP grouped crowded taskbar buttons and showed a menu of window titles, long before live taskbar thumbnails arrived in Windows Vista. Windows 7 later used thumbnails by default but could fall back to lists in some cases, such as when too many previews would fit poorly on screen.

For long-time Windows users, this is another reminder that modern desktop productivity is often about restoring good choices rather than inventing completely new ones. Windows 11 removed or simplified several taskbar behaviours at launch, and Microsoft has gradually been adding more flexibility back. A taskbar list option would fit that pattern.

For IT teams, the bigger point is predictability. If Microsoft ships this setting, support staff may need to know which preview mode a user has enabled when guiding them through window switching or troubleshooting. It is not a disruptive change, but it is the kind of option that can make screenshots, training notes, and helpdesk instructions differ slightly between PCs.

Quick Settings may control linked phones

The second experimental change is a Mobile devices tile in Windows 11 Quick Settings, the panel opened with Windows key + A or by clicking the network, volume, and battery area. When a supported phone is linked, the tile can show the device and expose quick actions without opening the full Phone Link app.

Windows Latest tested the feature with an Android phone and found controls for Do Not Disturb, phone volume, and playing a sound to locate the device. That last action is especially practical: if your phone is buried under paperwork or left in another room, finding it from the PC could become a two-click action.

This placement makes sense. Quick Settings already handles immediate device and attention controls such as audio output, brightness, wireless connectivity, and focus-related actions. Putting linked-phone controls in the same surface reduces the need to open a separate app for simple tasks.

The article also notes that the tile has sensible empty states. If no phone is linked, it can guide users toward adding a device. If Mobile devices is disabled, it indicates that cross-device features are turned off instead of silently failing. Those details matter in managed environments, where users may not know whether a feature is unavailable, disabled by policy, or simply not configured.

Should you enable these features now?

For most users, no. These features are hidden in Windows Insider Experimental builds and were not announced as general Windows 11 features. Enabling them currently requires ViveTool feature IDs, which is useful for testers but not appropriate for production PCs.

If you do test them, use a non-critical machine or virtual machine. Hidden Windows features can change, break, disappear, or behave differently after the next build. They may also never ship in their current form.

For enthusiasts, the taskbar list mode is the more interesting change because it could improve daily window management without requiring new hardware or cloud services. For business users, the Mobile devices tile is worth watching because it continues Microsoft’s push to make Windows a stronger hub for phone and PC workflows.

What to watch next

The key question is whether Microsoft promotes these experiments into regular Insider builds and documents them in release notes. If the list mode becomes official, it could be a welcome accessibility, productivity, and privacy option. If the Mobile devices tile matures, it may become one more reason for organizations to review their Phone Link and cross-device policies.

These are not headline-grabbing Windows changes, but they are the kind of everyday interface improvements that can make a PC feel more efficient. Windows 11 does not need every control to be new. Sometimes the better move is to bring back a proven idea and place it where modern users can find it.

Source: Windows Latest