From that day on, she became an evangelist. Every time a colleague complained about a PDF, she'd appear behind them like a ghost, slide a USB stick onto their desk, and whisper two words:

"Leo," she said, "why doesn't everyone use this?"

Maya, the senior production designer, opened it in her standard free PDF reader.

Maya sat back. Her heart was pounding—not from stress, but from joy.

That’s when Leo from IT rolled by with his squeaky chair. "Try this," he said, tossing a USB stick onto her desk. It had a single logo on it: a blue swirl and the words .