First, check if your device is already equipped with Ubigi eSIM: https://cellulardata.ubigi.com/ubigi-esim-compatible-devices/laptops-ubigi-esim-sim-card-inside/. If yes, the only thing you have to do is to connect your device to the Ubigi network and create your personal account (https://cellulardata.ubigi.com/windows/create-account/).
If there is no Ubigi eSIM profile preinstalled or if you have deleted it by mistake, you can automatically install/reinstall a new one for free by following instructions on the link below: https://cellulardata.ubigi.com/windows/install-esim/
You’ll be connected to the internet within minutes!
If your mobile device is SIM locked by your operator, you won’t be able to install Ubigi.