1. Download the VPN Client: Visit the TunnelBear website and download the free VPN client.

2. Log In to the Account: Use your Windows account to log in with the VPN client. Ensure your account is set up for the free service.

3. Configure VPN Settings:

   • IP Address: Select your internet connection's IP address.
   • Username and Password: Use the provided credentials to log in. Note that case sensitivity might be an option for input.
   • Network Selection: Choose your preferred network (Local, Second, or First) from the options available.

4. Connect to the Tunnel: After configuring, connect to the tunnel. Test it out by visiting a known site through the VPN to observe how it functions.

5. Test Website Usage: Use the VPN to protect and visit websites, possibly using browser extensions or settings to enhance your experience.

6. Explore Features: Look for browser extensions or settings that may enhance your VPN experience, such as security or privacy controls.

7. Account Details: Ensure your account details are transferred to your phone. Use the same account or create a new one as specified.

8. Browsers Compatibility: Test the VPN with multiple browsers (Chrome, Firefox, etc.) to find what works best for you.

9. Security Checks: Review the security features, including HTTPS and any privacy settings, to ensure your account is secure.

10. Consider Trials or Subscriptions: Check for free trials or subscription plans if available, though TunnelBear is described as free.

By following these steps, you can effectively use TunnelBear VPN on your Windows PC to enhance your online experience.