. Whitepaper: PowerPoint: A Cognitive Perspective (191KB, PDF format) Tips & Tricks Email: Slidework offers our subscribing clients, partners and friends exclusive presentation Tips & Tricks via email. Slidework’s Tips & Tricks features presentation strategies and techniques that will help you and your organization present more successfully. It’s free to subscribe to Slidework’s Tips & Tricks. Just email your request to news@slidework.com.