Exit platformIo

How do i exit PlatformIo when i what to use atom like normal…how it was before i installed platformio? and more important how do i open it again? what i am trying to say is how can i switch between them? so i am trying to create a new html document and stuff but i cant because of platformio. So what should i do? Help please. Thank you.

Settings > Packages > platformio-ide > disable/enable

Thanks a lot ! I was struggling like crazy! haha thank you