How can I use punctuation correctly?

[ThanhR]

My native language is Bengali and I am not very much proficient in English. I want to learn the uses of punctuation correctly. Because punctuation id the most important as grammar.So please if any one have resources please share with me.

 

[Barb_D]

Hello Than, and welcome to Using English.

I must disagree that punctuation is the most important part.

Yes, you can create confusion when you do not punctuate correctly. But often, punctuation is a matter of style, not grammar. There are many times when the writer can choose how to punctuate.

I like the online writing lab from Purdue: https://owl.english.purdue.edu/owl/section/1/6/