# What is Computer Use?

A model operating software the way a person does, by reading screenshots and sending clicks and keystrokes. It reaches apps that have no API, but it is slower and more brittle than a direct tool call.

## In real work

The vendor portal has no API, so the team piloted computer use to download invoices, recording every run and keeping payment approval with a person.

## Related terms

- [Capability](https://prompthausapp.com/learn/capability.md)
- [Tool Use](https://prompthausapp.com/learn/tool-use.md)
- [Model Generation](https://prompthausapp.com/learn/model-generation.md)
- [Golden Set](https://prompthausapp.com/learn/golden-set.md)
- [Rubric](https://prompthausapp.com/learn/rubric.md)

## How is this different from Googling it?

Google gives a definition. Prompthaus pairs each term with how it shows up in standups, PRs, prompts, and design reviews. Then it quizzes you until the word sticks. One term a day on iPhone.

- Category: AI Product
- HTML: https://prompthausapp.com/learn/computer-use
- App Store: https://apps.apple.com/us/app/prompthaus-ai-vocabulary/id6776314407