Create a Proton account
Download and install the ProtonVPN app for your device
Sign in to the app with your Proton account
Choose a server location
Click or tap Connect
Wait until the connection is established
Verify that the VPN is active
Browse, stream, or use apps as needed
Disconnect when finished
Change servers if you need a different location or better speed
Enable features like Kill Switch or Secure Core if desired
Use the app settings to adjust protocol, auto-connect, or split tunneling
Keep the app updated for the latest security and performance improvements