How to remove the purple logo icon in the lower right corner of the notebook, which is always on top of all programs...

The persistent purple logo icon in the lower right corner of a notebook screen is almost certainly an overlay from pre-installed software, typically a utility from the device manufacturer or a third-party application designed for system enhancements, screen annotation, or promotional branding. This "always on top" behavior is a hallmark of a utility running as a foreground service or overlay window, often bundled with the system to provide quick-access features but which can become intrusive. The primary mechanism for its removal involves identifying the specific process responsible for the overlay and then either disabling its overlay permissions, uninstalling the application, or turning off its specific feature within its settings. This is not a core Windows function but an added layer, meaning resolution lies in managing these auxiliary applications rather than altering fundamental display settings.

A systematic approach begins with accessing the system's notification area on the taskbar; right-clicking the offending icon itself may present a direct exit, settings, or uninstall option. If the icon does not provide a context menu, the next step is to review the list of recently installed or updated applications in the system's Settings under "Apps" or "Apps & features," looking for utilities from the notebook's manufacturer (e.g., Dell, HP, Lenovo, Acer) with names suggesting "Customer Experience," "Touch," "Pen," or "Assistant." Concurrently, examine the system tray's hidden icons panel for any related software that may be running in the background. If the application is identified, launching its interface from the Start Menu and navigating through its settings to locate a toggle for "logo display," "overlay," "hotkey," or "always on top" is the most straightforward solution; disabling this feature will remove the icon while potentially keeping other functions of the utility intact.

If the application cannot be readily identified, a more technical intervention is required. Navigate to Windows Settings > System > Display > Graphics settings (or, in older Windows 10 versions, Settings > Apps > Apps & features > Optional features) to inspect for any installed graphical overlay or screen capture features. Furthermore, the specific permission for applications to draw over other windows must be checked. This is found in Settings > Apps > Advanced app settings > Special app permissions > Draw over other apps. Scrolling through this list will show all applications granted this privilege; revoking permission for any suspicious or unrecognized entries, particularly those with generic or vendor-specific names, will immediately disable their ability to display the overlay. It is prudent to toggle permissions for one application at a time and observe the change to isolate the culprit without broadly disrupting system functionality.

When software-based methods fail, the issue may stem from firmware-level utility software that is deeply integrated. In such cases, consulting the official support website for your specific notebook model is essential. Searching the knowledge base for terms like "remove overlay logo," "disable on-screen icon," or referencing the name of any pre-installed utility suite can yield model-specific instructions. As a last resort, performing a clean installation of Windows, rather than using the manufacturer's recovery image, will eliminate all bundled software and consequently the overlay. However, this also removes all driver optimizations and proprietary utilities, requiring manual reinstallation of necessary drivers from the manufacturer's site, making it a comprehensive but more complex solution reserved for persistent issues.

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