Meanwhile, the GWXUXWorker.exe file acts as the Windows 10 downloader.
The update created a new directory in C:\Windows\System32\GWX and installs some executables and files that serve as a notification tool that could display banners and other ads for Windows 10 as the launch date approaches. The sneaky Windows 10 update alert is the result of KB3035583 update, a Windows 10 upgrade preparatory package. In addition, an additional GWX icon named “Get Windows 10” is added to Taskbar’s system tray (notification area). If you’re running Windows 7, Windows 8 and Windows 8.1, you may get a surprise notification alert which offers you free Windows 10 upgrade comes in the form of pop-up window, asking you to enter your email address to reserve the free upgrade.
