F1 visa over 5 years

Hello, I am currently under an f1 visa, I started my program in 2014. I want to file my tax return for 2019

 

1. since I have been in the US for more than five calendar years, am I eligible to use turbo tax 

 

2. can I file the tax return online or do I have to send a hard copy to the irs

 

thank you