It’s hard to believe it was 5 1/2 months ago (July 2015) that Windows 10 was released. at that time Microsoft also announced a one year window of opportunity to upgrade your Windows 7/8.1 computer to Windows 10 for free.
To encourage easy access to the Windows 10 upgrade, home PC’s (non-domain joined corporate/business PC’s) started seeing the Get Windows 10 (GWX) prompt at the bottom of their screen.
Microsoft has now announced that many business PC’s will soon be seeing the GWX taskbar icon and upgrade notification prompts. Eligible PC’s will be those domain joined PC’s running Windows 7 Professional or Ultimate, or Windows 8.1 Pro. PC’s running Windows 7 / 8.1 Enterprise are not eligible for the free upgrade.
But to receive the Get Windows 10 prompt, eligible computers must be receiving updates directly from Windows Update.
To word it differently, if your computers are receiving their updates from Windows Server Update Services (WSUS) or System Center Configuration Manager (SCCM), then they will NOT see the Get Windows 10 prompts.
For more information, check out the article at ZDNet.