A certificate issue means Office 2019 for Mac users won’t be able to edit or save documents starting July 13th.
A certificate issue means Office 2019 for Mac users won’t be able to edit or save documents starting July 13th.
by Tom WarrenJun 10, 2026, 9:14 AM UTC
Tom Warren is a senior correspondent and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 years.
Microsoft’s Office 2019 apps for Mac will stop working next month, because the company isn’t renewing a certificate that validates Office licenses. Owners of
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