"There are many things you have to remember to do and say in an all-important job interview, but don't miss the elephant in the room: the things that you should never do," says Justin Gmoser in his introduction to his video on the topic.

"Public speaking is hard enough for most of us.

In this video the editors at Wipster interview key people in the industry.

This video presentation by Professor Patricia Jenkinson describes the process of perception and helps explain why we each perceive the world in a unique way.

According to Kent Anderson, "I’m a fan of PowerPoint.

"As a performance coach I’ve been privileged to work with a varied selection of fascinating people.

Here is a Dave Paradi SlideShare presentation "based on ideas in his Present It So They Get It.

Shel Israel (photo, left) shares his 12 tips.

"Martha had some strong comments about bloggers, yet her PR folk pitch bloggers in an attempt to tap into their influence with their audience.

"Beyond being late and looking like a slob, there are a few things that you should NEVER say during a job interview.

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"Many people will listen to what I just said and say, “It’s time to kill the presentation.

"Watch this video to find out how the fast-paced growth in mobility is shaping businesses and enterprise mobility, and what a robust strategy can do to ensure success for the future of your organisation.

"Happens to everyone.

"I said goodbye to my mouse last month.

Raj Kharmih presents an infographic and short introduction on the topic.

Teaching oral communication on Pinterest.

 "I wrote this about four years ago, originally as an ebook.

See our Pinterest page of PowerPoint programs for business communication instructors.

Jeff Haden writes, "Some people like to learn from mistakes.

A directory of business communication videos curated by Bovee and Thill .