The Gem Lab blog.

Ready to level up your PowerPoint game?

The Gem Lab blog is your backstage pass to expert tips, design tricks, and presentation know-how—straight from the pros.
Whether you’re building your first slide or fine-tuning your next big pitch, we’ve got gems to guide you.

Tip of the Month! Editing Photos in PowerPoint

By Crystal McKenna Green | Jul 23, 2025

How to resize, crop and add contrast to photos for your business presentations. Nobody wants to use multiple tools to complete a task they feel…

How to send large PPT files without frustration

By Alex Alcantara | May 22, 2025

It’s not you. Your email platform of choice doesn’t hate you. It’s the size of your PowerPoint presentation. If you have ever tried to send…