one suggestion about layout of presentation - http://zachholman.com/posts/slide-design-for-developers/

Some nice tips of having presentation

Do not spend half of your talk "motivating" your topic. 
Have a rhythm. Let's be honest
Tell a story. 
Make sure you solve an actual problem. 
Not everything you say has to be brand new. 
Never let anyone touch your slides after you have last seen them. 

http://www.eaipatterns.com/ramblings/51_javaone.html http://www.worthytips.com/6-excellent-tips-give-presentation/ http://java.dzone.com/articles/presenting-lessons-ive-learned http://jchyip.blogspot.com/2011/11/how-to-get-better-at-presenting-in.html

The secret of Steve Job presentation - http://cn.wsj.com/big5/20100215/bog103159.asp http://blogs.wsj.com/speakeasy/2010/01/27/as-apple-reveals-tablet-tips-on-how-to-give-a-presentation-like-steve-jobs/

Don't just start slamming slides together
Don't be a compulsive bullet-pointer
Don't do live demosDon't do live demos
Don't darken the room
Don't use age-old clipart
Don't drone
http://www.learninggeneralist.com/2010/04/6-mistakes-you-should-never-make-as.html

An average is better than an arbitrary point
A range is better than an average
A histogram is better than a range
A time series is better than a histogram

http://jchyip.blogspot.com/2011/02/on-presenting-data.html

Tip, try to distrace yourself??? - http://cn.wsj.com/big5/20110818/wvh075902.asp

Tip for using online tool for presentation - http://smashinghub.com/10-best-online-presentation-tools.htm

Compare about doing slide for presentation and information sharing - http://martinfowler.com/bliki/Slideument.html also tips about creating infodeck ( e.g. user guide ) - http://martinfowler.com/bliki/Infodeck.html 

看直播學簡報－解析陳時中部長的簡報技巧 - https://www.inside.com.tw/article/19791-Chen-Shih-chung-presentation

聲音不好聽還能做節目嗎？無意識的冗言贅字該怎麼克服？INSIDE 專訪口語表達訓練講師潘月琪為創作者解惑！  - https://www.inside.com.tw/article/20976-how-podcaster-to-be-talkative

Instead, Abrahams suggests taking actions that make you present-oriented, because you can’t be worried about the future when you’re in the present. Do something physical, for example, like shaking out your arms. You could also listen to a song or playlist, count backward by sevens, or practice tongue twisters. - https://www.fastcompany.com/91106365/how-to-manage-your-public-speaking-fears-anxiety