OpenAI's GPT-5.5 can now click and type inside Windows to do your job
Corporate slackers, rejoice. The ultimate tool for doing absolutely nothing at your desk is finally migrating to the world's most popular operating system, and it is bringing some seriously overpowered brainpower with it.
The computer use feature in OpenAI’s Codex has officially expanded to Windows, allowing the system to manipulate desktop interfaces exactly like a human operator. While Mac users have been enjoying this robotic assistant for a while, the PC crowd was previously stuck typing commands into a terminal like it was 1995.
Under the hood, this upgrade relies on the new GPT-5.5 model, which is apparently smart enough to actually understand what a button does instead of just clicking blindly. Users can summon the agent by typing '@Computer' to have it replicate visual software bugs, test desktop programs, or transfer data between spreadsheets while they pretend to work.
The update also connects desktop control to the ChatGPT mobile app. This means a user can trigger and monitor complex workflows on their office computer directly from a smartphone while sitting on a beach or, more realistically, on the toilet. Over 4 million people are already using this ecosystem weekly.
Naturally, letting a language model play with an actual operating system is a security nightmare waiting to happen. The agent currently runs in a sandbox and prompts for permission before touching any application outside its designated workspace. Developers explicitly warn against leaving password managers open or letting the AI handle online payments unsupervised unless users want to explain to their bank why a bot bought 500 custom stickers.
Delegating system-level access to an LLM is either the dawn of absolute peak productivity or the easiest way to accidentally delete the company database before lunch. The line between a genius automated workflow and a catastrophic automated disaster has never been thinner.
Source: OpenAI
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