Start with NLP

 

Recommended courses: 
https://www.coursera.org/specializations/natural-language-processing

 

Recommended textbook, available online: 
https://web.stanford.edu/~jurafsky/slp3/

 

It also provides great little introductions to many fields of linguistics before you hop into the computational part.

NLP Tutorials Part -I from Basics to Advance

https://www.analyticsvidhya.com/blog/2022/01/nlp-tutorials-part-i-from-basics-to-advance/