In the past, I have discussed the habit some presenters have of talking to the screen instead of the audience when using PowerPoint. In two ...
Thứ Ba, 19 tháng 7, 2011
Thứ Ba, 5 tháng 7, 2011
PowerPoint Tip: You need permission to use YouTube videos
One of the most frequent topics on the PowerPoint newsgroups and forums is how to include YouTube videos in a presentation. People find a co...
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