LINE for PC
To use LINE for PC, you need to register an email address on the smartphone version of LINE. See this Help article for the steps to register an email address.
After registering an email address, download LINE for PC here.
Once you've downloaded LINE for PC, try logging in using the email address and password you registered on the smartphone version of LINE.
To disable logins to LINE for PC and iPad, follow the steps below on your smartphone.
1. Tap the Home/Friends tab > Settings > Account.
2. Turn Allow login OFF.
Tap here to go to the Allow login setting on your smartphone.