Using multiple medias on wikis can make it a better learning tool for groups which involve members with different learning styles, those who learn visually are able to create slideshows and videos and embed them into their wiki, containing the same message and information compared to a member who writes all their information collected down and uses few images. Those who learn musically can create a song or use a song that is relevant to the topic. Multiple medias make wikis more interesting and appealing to look at compared to, say, a word document. People from all over the world can also view what is contained in wikis and share it for their own purposes.