The issue focused on Microsoft's digital advertising platform and Microsoft Windows software. Microsoft Windows software customers may experience ads from Microsoft websites or Microsoft advertising networks when using Microsoft Edge or Internet Explorer on Windows 10 devices. Microsoft Edge does not currently block ads from advertising networks on Microsoft websites or advertising networks on Microsoft Edge. Microsoft Edge does block ads from advertising networks that Microsoft Edge cannot identify as malware or malware that Microsoft Edge cannot remove by default. Microsoft Edge does block ads from advertising networks that Microsoft Edge cannot identify as malware or malware that