资讯
In order to use Microsoft PowerPoint properly, users must first get accustomed with all its features. Here are some great powerpoint tutorials to get you started.
Any time you produce a webinar that's got PowerPoint and a talking-head video, it's helpful to present them in the same video frame. This tutorial explains how to composite these two sources in ...
This tutorial is intended to supplement the Understanding PowerPoint Accessibility article.Placeholders in PowerPoint allow you to add text or multimedia content to a slide. Adding a text box (Home > ...
If you're new to Microsoft PowerPoint, this beginner-friendly tutorial will show you everything you need to know to get started. I walk through how to create a PowerPoint presentation from scratch ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果