You already know you don't want to read a speech verbatim from a screen or notes. You could memorize the speech word-for-word, but not everyone is able to do that—and it isn't natural. Instead, use "key images" to remember your important points.
How to Attach a Tube to the Kitchen Soap Dispenser - post shows how to attach a piece of tubing to a detergent bottle cap so it is securely attached. Bypassing the small detergent dispenser is a smart way to eliminate leaky dispenser containers - via Remo