# Overview [**Pictor App**](https://app.pictor.network)**,** with a focus on user-friendly design, real-time updates, and robust security, is designed to enhance the experience of all network participants. ## Sign In Pictor App offers a straightforward sign-in process. Users can easily sign in with a Google account or by connecting to a crypto wallet, such as Aptos Petra.

This page also displays the supported 3D software and render engines. ## Sidebar Pictor App is organized into several key sections, each tailored to a specific user role within the network: * **3D Rendering** * **GPU Renting** * **My Workers** * **Checker Nodes** * **Rewards** * **Leaderboard** * **Credit**

## 3D Rendering **Rendering** is where Pictor's 3D clients (3D Creators) create and manage all aspects of their 3D rendering jobs on the Pictor Network.

For more information, refer to [3D Rendering](https://docs.pictor.network/docs/3d-rendering/) and [3D Renting Get Started](https://docs.pictor.network/docs/3d-rendering/get-started) for a detailed guide. ## GPU Renting GPU Renting is where AI developers rent and manage all their GPU Instances on the Pictor Network.

For more information, refer to [GPU Renting](https://docs.pictor.network/docs/gpu-renting/) and [GPU Renting Get Started](https://docs.pictor.network/docs/gpu-renting/get-started) for a detailed guide. ## My Workers **My Workers** is dedicated to Workers (GPU providers or Compute providers), who provide GPU resources to the network. It allows workers to create, manage, and monitor their GPU Worker Nodes with real-time performance and earnings. 1. **Worker Setup**: Users can quickly create and set up new GPU Worker Nodes by naming and initializing a Worker Node on the cloud, installing the Pictor Worker App or Docker Image, and importing the configuration file to activate auto-earning. 2. **Worker Management**: After setup, users can monitor and manage all their Worker Nodes through two views. * **Summary**: Shows overall stats for all Worker Nodes, including earnings, task activity, and performance charts. * **Worker Details:** Displays detailed info for each Worker Node, including hardware performance, earnings, and task history.

Refer to the [Worker Get Started](https://docs.pictor.network/docs/gpu-providers/workers/get-started) for a detailed guides. ## Checker Nodes **Checker Node** is one of the core products in the Pictor Network, acting as the trust and validation layer of the decentralized compute ecosystem. While **Worker Nodes** supply computing power to process 3D rendering and AI jobs, Checker Nodes focus on ensuring the **accuracy and integrity** of those results. **Checker Node** is dedicated to Checkers, who maintain the network’s efficiency, reliability, and quality. Checkers can view and manage the Checker Nodes here.