ChatGPT for Mac Adds Computer History: What It Tracks, How It Works, and the Privacy Risks to Know
OpenAI has introduced a new feature for the ChatGPT app on macOS called Computer History, designed to help ChatGPT understand what you are working on and turn that activity into a searchable timeline. The feature launched on August 13 and is currently available only to ChatGPT Pro, Business, and Enterprise users.
Computer History is turned off by default, meaning users must manually enable it before any activity is collected. Once active, it can record certain interactions across apps and websites, allowing ChatGPT to build longer-term context and create memories that may help with future tasks.
The idea is simple: ChatGPT can become more useful if it understands your workflow. For example, if you often repeat the same steps in a work app or frequently move between certain websites and documents, ChatGPT may identify that pattern and suggest turning it into a reusable skill or automation.
However, the feature also raises important privacy and security questions, especially because it can involve sensitive work activity.
What ChatGPT Computer History Records
Computer History does not capture screenshots, screen recordings, microphone audio, or system audio. Instead, it collects interaction events from your Mac.
That can include actions such as clicks, typing, keyboard shortcuts, switching between apps, and context made available through macOS accessibility features. This is different from OpenAI’s earlier research preview, which relied on screenshots to understand what was happening on the screen.
Private browsing activity is excluded, and the feature does not request macOS Screen Recording permission. This may make it feel less invasive than screen-based monitoring, but it still creates a detailed record of user activity.
From time to time, the collected events are summarized into text. These summaries are then used to help ChatGPT create memories about your work habits, repeated tasks, and useful context.
Where the Data Is Stored
The raw activity events are stored locally on your Mac inside the ChatGPT app’s own container. OpenAI says these raw files are automatically deleted after 48 hours.
Even so, the data does not remain entirely on the device during that period. OpenAI processes the temporary event files on its servers to generate memories. After processing, the completed memories are stored back on your Mac. According to OpenAI, those temporary event files are not retained afterward and are not used for model training.
There is an important exception to understand. If a memory created from Computer History is later pulled into a ChatGPT conversation, that content may be handled according to your ChatGPT data settings. Depending on your account controls, information included in chats could potentially be used to improve OpenAI’s models.
Computer History also requires ChatGPT’s Memories feature to be enabled, since the new tool depends on saved context to function.
The Main Privacy Concerns
OpenAI acknowledges that Computer History may involve sensitive information. The company warns that the files created by the feature are not encrypted by Computer History itself. That means other programs running under the same macOS user account may be able to access them in some situations.
This makes basic Mac security more important. Users should protect their macOS account, be careful about which apps they allow on their device, and exclude sensitive apps or websites before turning Computer History on.
Another concern is prompt injection. This is when hidden instructions are placed inside content that an AI assistant can read. If ChatGPT encounters those hidden instructions through a website, document, or other content, there is a risk it could follow them. OpenAI says Computer History can increase this risk because it gives ChatGPT more background context from user activity.
There is also a people privacy issue. OpenAI advises users not to keep the feature enabled during conversations with other people unless those people have given clear consent. That includes meetings, chats, shared work sessions, and other situations where someone else’s information could be captured indirectly.
How to Turn Computer History On or Off
For Business and Enterprise accounts, an admin must first allow access to Computer History. Even after that, users are not automatically enrolled. Each person must opt in individually.
In the ChatGPT app for Mac, users can find the setting by going to Settings, then Integrations, and then Computer History.
From there, users can control which apps and websites are included. You can either block specific apps and sites with an exclusion list or use a stricter allow list so only selected sources can contribute to Computer History.
The ChatGPT menu bar icon also includes a pause option, making it easier to temporarily stop activity collection when needed.
Deleting Computer History Data
OpenAI provides several deletion options. Users can delete recent activity from the last 10 minutes or remove everything collected by Computer History.
Deleting the data also removes memories created from those activity events. However, this action cannot be undone, so users should be certain before clearing everything.
Where Computer History Is Available
Computer History is not currently available in the European Economic Area, the United Kingdom, or Switzerland. OpenAI has not announced an official launch date for those regions.
Users should also know that the summaries generated by Computer History consume tokens. That means the feature can count against your ChatGPT usage allowance, which may matter for users with heavy daily workflows.
Should You Use ChatGPT Computer History?
Computer History could be useful for people who want ChatGPT to better understand their work patterns, automate repetitive tasks, and provide more personalized help across apps and websites. For productivity-focused users, it may become a powerful part of the ChatGPT Mac experience.
At the same time, it is not a feature everyone should enable casually. It can collect detailed activity data, may involve sensitive information, and introduces new security risks if your Mac or user account is not well protected.
If you decide to use it, the safest approach is to start with a narrow allow list, exclude private or sensitive apps, pause it during conversations, and regularly review what has been collected. Computer History is designed to make ChatGPT more helpful, but it also requires users to be more deliberate about privacy.
