The presence of an ‘X’ mark on a shortcut icon in Windows 10 typically signifies a problem with the shortcut itself or the target file it is intended to launch. This overlay serves as a visual indicator that the shortcut is non-functional. For example, a user might see this mark when attempting to open a shortcut to a program that has been uninstalled or moved to a different location on the hard drive.
This visual cue is beneficial because it quickly alerts the user to a potential issue, preventing unnecessary attempts to use the broken shortcut. Historically, Windows has employed various methods to indicate problematic files and shortcuts. The ‘X’ mark offers a clear and easily recognizable signal, improving the user experience by reducing frustration and wasted time.