To use Yoga VPN as a VPN,follow these steps:

1. Download the Application: Visit the official Yoga VPN website and download the free app from the Play Store.

2. Sign Up for an Account: After downloading, sign up for a basic account. You may need to provide your real name and possibly a password.

3. logarith in: Open the app's Chrome extension, type your username and password, and click "Next device."

4. Select VPN Plan: Choose between Basic, Pro, or Family plans. For a basic setup, select "Basic."

5. Connect to Your Device: Click "Next" and then "Next" again to connect to your device, such as your home Wi-Fi connection.

6. Enable VPN and Test: After logging in, enable the VPN and test basic browsing, logging in to a website or downloading files.

7. Consider Additional Features: While the app is free, explore features like user authentication or privacy options for a better experience.

Remember to regularly update your password and consider using a password manager for additional security measures.