资讯

You can change the background to anything you like if you're using Powerpoint to create presentations: a picture, a color, a gradient, or even an in-motion video. You'll know the best background ...
You can embed a YouTube video in Microsoft PowerPoint, which is a great way to make your presentations more engaging. Here's how to do it.
Most of us use PowerPoint to design slide show presentations, but there’s a lot more to a PowerPoint slide than you might think. Many people find PowerPoint so easy to use that they make it their ...
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 ...