# ChatGPT Expands Memory With Mac Computer History Feature
OpenAI rolled out a new "Computer History" feature for ChatGPT users on macOS. The feature lets the AI remember actions you take on your Mac between conversations, creating a continuous thread of your work history that persists across sessions.
This capability works through an opt-in system. Users who enable it grant ChatGPT access to track their activity on the machine. The AI can then reference what you've done previously when you return to it later, without requiring you to repeat context or explain what you were working on before. If you spent two hours building a budget spreadsheet yesterday, ChatGPT remembers that work and can help you refine it today without you having to paste the file or describe the project again.
The feature lands as OpenAI continues layering memory and continuity into its consumer products. The company already offers conversation memory, which lets ChatGPT recall details about you across separate chats. This Mac feature takes that further by anchoring memory to your actual device activity rather than just what you tell the AI.
**What This Means for Mac Users**
For people who use ChatGPT regularly on their Macs, the efficiency gain is real. You lose less time onboarding the AI on what you're doing. The AI becomes more useful because it understands your workflow without constant restarts.
Privacy concerns center on what OpenAI can see and store. The company says the feature is "opt-in only," meaning it does not activate by default. Users must explicitly enable it in settings. OpenAI has also stated that users can review and delete Computer History at any time. You control what gets tracked.
The downside: enabling this feature means OpenAI's servers receive data about your Mac activity. Users uncomfortable with that level of integration should leave it disabled. The trade-off between convenience and data sharing remains a personal choice.
**Why It Matters**
This reflects a broader trend. AI assistants are moving from stateless tools (you start fresh each time) to stateful ones that accumulate knowledge about you. Competitors like Claude and Google's Gemini already offer conversation memory. Expanding that memory to device-level activity represents another competitive step.
For finance-conscious Mac users, the feature could streamline budgeting and investment tracking workflows. If you're maintaining household finances or tracking portfolio activity in spreadsheets, ChatGPT remembers your prior work and context. That saves repetition time. Whether the convenience justifies the data exposure remains up to you.
The feature is rolling out to ChatGPT users on macOS now. It requires the latest version of the ChatGPT app. Windows users do not yet have access. OpenAI has not announced a timeline for Windows Computer History support.