How do i file my taxes?

Hi, I got both a W-2 and a 1099-NEC for 2021. I did not make enough as an employee to have to file taxes,

but i did make enough as a self-employed person. I had a small business that i opened on november of 2021 and i just shut it down yesterday because it did not worked out. I will come back to work soon as an employee, but i want to file my taxes, how do i file and pay my taxes if i have both a W-2 and a 1099-NEC

thank you so much for answering my questions.