How-To Geek on MSN13 天
5 Ways to Speed Up Your Workflow in Microsoft PowerPoint
Whether you're a teacher planning a lesson, a business leader presenting a quarterly report, or a marketer designing ...
TWCN Tech News2 年
How to add Countdown Timer in PowerPoint presentation
A Countdown timer is a design element used to countdown to ... You can add a timer in your PowerPoint slide using the Get Add-ins feature. The Get Add-ins feature helps office users find apps ...