The campus Microsoft license includes Windows Defender Advanced Threat Protection (ATP) and the change from Symantec to ATP is underway … behind the scenes. Users may begin to see Windows Defender messages.
Folks using Symantec at home may see future renewal prompts; this is your call – to remain with Symantec (at a cost) or to transition to Defender (free with Windows 10). Defender plus Malwarebytes is a recommended combination for home protection.
Mac users: ITS recommends you use the free Sophos home version.