Christopher Holloway
Christopher Holloway is the founder and director of Progressive Robot, a UK-based technology company. A full-stack engineer with more than two decades of experience, he works across PHP development, ecommerce, Linux infrastructure, technical SEO and AI automation, and writes here on technology, AI, hardware and software.
Codex for (almost) everything
The updated Codex app for macOS and Windows adds computer use, in-app browsin...
ChatGPT for sales teams
Learn how sales teams use ChatGPT to research accounts, personalize outreach,...
Writing with ChatGPT
Learn how to use ChatGPT for writing to draft, revise, and refine content wit...
Prompting fundamentals
Learn prompting fundamentals and how to write clear, effective prompts to get...
Brainstorming with ChatGPT
Learn how to use ChatGPT to brainstorm ideas, organize thinking, and turn rou...
Personalizing ChatGPT
Learn how to personalize ChatGPT using custom instructions and memory to get ...
Getting started with ChatGPT
Learn how to use ChatGPT, start your first conversation, and discover simple ...
ChatGPT for finance teams
Learn how finance teams use ChatGPT to streamline reporting, analyze data, im...
Analyzing data with ChatGPT
Learn how to analyze data with ChatGPT by exploring datasets, generating insi...
ChatGPT for managers
Learn how managers use ChatGPT to prepare for conversations, write clear feed...
ChatGPT for customer success teams
Learn how customer success teams use ChatGPT to manage accounts, improve comm...
ChatGPT for operations teams
Learn how operations teams use ChatGPT to streamline workflows, improve coord...
Working with files in ChatGPT
Learn how to upload and work with files in ChatGPT to analyze data, summarize...
ChatGPT for research
Learn how to use ChatGPT for research to gather sources, analyze information,...