Computer History explained honestly, the five things to ask it, and a skill that finds the work you keep repeating and tells you what to build instead.
ChatGPT can now reference what you were doing before you ever opened it. It’s called Computer History, and it turns your activity in the apps and sites you choose into something ChatGPT and Codex can use.
Most of what it does is small and convenient. One thing it does is genuinely different, and that’s the last section of this guide.
01
Check you can use it
It’s in the ChatGPT desktop app on macOS, for Pro, Business and Enterprise, in supported regions (OpenAI’s docs now list the EEA, Switzerland and the UK). It’s off by default. On Business and Enterprise an admin has to allow it first.
To turn it on, open Settings, then Integrations, then Computer history, and click Turn on. Turn on Memories if it asks, then pick which apps and sites can contribute.
02
What it actually watches
It’s less invasive than the name suggests. It records clicks, typing, keyboard shortcuts and app switches. It takes no screenshots and never touches your microphone or system audio. Private browsing is never included.
03
You control the record
Under Settings, Computer history, History, you can see what it captured, delete single items, or clear the last 10 minutes, hour, day or everything. You can also pause it from the Mac menu bar.
Know This Before You Turn It On
The memory files it builds sit on your Mac as plain, unencrypted text, so other software running under your account may be able to read them. OpenAI suggests pausing it or excluding apps with sensitive health, financial or personal information, and turning it off during conversations with other people unless they agree. Leave your banking and medical apps out.
In ChatGPT, click Ask about your history, or just ask in a new chat. The first four save you a few minutes each. The fifth changes something.
You can’t see your own repetition. Each repeated task feels like a one-off in the moment, so the thing you do eleven times a week never registers as a workflow. It just feels like Tuesday.
This skill reads your history as sequences instead of events, ranks what it finds by time cost per week, and sorts each pattern into automate, make a skill, delegate, delete, or leave alone. That sorting matters, because plenty of repetitive work shouldn’t be automated and some of it should just stop. For your top three, it writes the first version of the thing to build.
@skill-creator, paste the SKILL.md, and ask it to save it as a skill. Then call it any time with @busywork-finder.Give it a full week before you run it. Two days of history gives you a confident answer built on nothing. The skill is written to tell you when the data is too thin.
Once it hands you something worth building, here’s how to turn it into a real skill.