# AzureCognitiveServicesProjectResource.addComputerUseTool

- Module: [Aspire.Hosting.Foundry](/reference/api/typescript/aspire.hosting.foundry.md)
- Defined on: [AzureCognitiveServicesProjectResource](/reference/api/typescript/aspire.hosting.foundry/azurecognitiveservicesprojectresource.md)
- Version: `13.4.0-preview.1.26281.18`
- Kind: `method`

Adds a Computer Use tool to a Microsoft Foundry project, enabling agents to interact with a computer desktop by taking screenshots, moving the mouse, clicking, and typing.

## Definition

```typescript
interface AzureCognitiveServicesProjectResource {
  // ... omitted for brevity
  addComputerUseTool(
      name: string,
      displayWidth?: number,
      displayHeight?: number,
      environment?: string): ComputerToolResource;
}
```

## Signature

```typescript
addComputerUseTool(
    name: string,
    displayWidth?: number,
    displayHeight?: number,
    environment?: string): ComputerToolResource
```

## Parameters

- `name` (`string`)
- `displayWidth` (`number`) `optional` `= 1024`
- `displayHeight` (`number`) `optional` `= 768`
- `environment` (`string`) `optional` `= browser`

## Returns

[ComputerToolResource](/reference/api/typescript/aspire.hosting.foundry/computertoolresource.md) `builder`

## Defined on

- [AzureCognitiveServicesProjectResource](/reference/api/typescript/aspire.hosting.foundry/azurecognitiveservicesprojectresource.md) -- `handle`