Wiki is great, as everyone could be the contributor to share the unlimited knowledge. This wiki website WikiHow calls itself the ‘How-to Manual You Can Edit’ because it allows users to add and edit the tutorials it hosts.
Here I just introduce WikiHow’s Presentation Software category, which provides how-to steps for performing several tasks and using some important features in Microsoft PowerPoint. You know, usually I contribute some terms in those articles, where you may find my name on the author list.
19 PowerPoint 2003 Tutorials:
2 PowerPoint 2007 Tutorials:
Certainly it’s recommended to add your words on some specified topics in WikiHow you’re really good at; learning is the process of sharing knowledges, that is, helping everyone is helping yourself in philosophy.