What Does End-of-Support Mean?

End-of-support refers to a situation in which a company ceases support for a product or service. This is typically applied to hardware and software products when a company releases a new version and ends support for previous versions.

Techopedia Explains End-of-Support

In general, tech companies must help customers prepare for changes, in order to prevent numerous potential shared liabilities. To facilitate end-of-support, forward-thinking organizations offer customers an end-of-support policy - vital because it allows individuals and businesses to protect themselves from harm, in the event of lack of support.