How to let AI control your PC (safely)

Letting an AI control your PC means giving software permission to click, type and open things for you. Done right, it saves hours of repetitive work and makes a computer usable hands-free. Done carelessly, it is a security risk. Here is how to set it up properly on Windows.

What “AI control” actually means

An AI that controls your PC repeats a simple loop: it observes the screen, decides the next step with a language model, acts with real input, then verifies the result. You give it an outcome (“move this week’s invoices into Finance”) instead of instructions. For a deeper explanation, read Can AI control your computer?

Step 1: Choose an agent built for the desktop

Many “AI agents” only work inside a browser tab or a remote virtual machine. To get help with your apps and files, you need an agent that runs on your PC. Check that it:

• Runs natively on Windows 10 or 11 and works across apps, not just one website.
• Can be driven by voice, so you can use it without touching the keyboard.
• Includes the AI it needs, so you do not have to buy and paste API keys.

Step 2: Turn on only the permissions you need

Good agents split access into separate switches. In Dexibi these live under Settings → Permissions:

• Mouse and keyboard control: required for any action.
• Screen understanding: lets it look at a screenshot when an app hides its controls. Optional.
• File access: limited to folders you add, such as Downloads or Documents.
• Clipboard: off unless you want copy-and-paste tasks.

Step 3: Insist on these five safeguards

1. Confirmation before consequences. Sending, deleting, paying, publishing and installing wait for your yes.
2. No secrets. The agent never types passwords, one-time codes or card numbers.
3. Prompt-injection resistance. Text on a web page or in an email is treated as data, never as a command.
4. An instant stop. A spoken “stop” or a shortcut (Ctrl+Alt+Backspace in Dexibi) cancels everything.
5. Only your voice. On-device speaker verification means the TV or a colleague cannot trigger it.

Step 4: Start with low-risk tasks

Build trust with tasks that are easy to check: “open Chrome and search for train times”, “play the next episode”, “scroll down”, “switch to Excel”. Then move on to multi-step work such as filling forms or organising files. Every task is listed in your task history, so you can see what was done.

What an AI that controls your PC is good at

• Hands-free use for people with RSI, limited mobility or low vision.
• Repetitive clicking: forms, settings, moving between apps.
• Media on the sofa: “skip intro”, “season 4 episode 1”, “louder”.
• Everyday Hinglish commands such as “Chrome kholo”.

Frequently asked questions

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