Hi Guys, I am new with unity and has uncertainties

first i would like to know if i can sell games created with unity free version? (i saw this question before and know i can’t find it (forgot the answer)).

second (if i can sell them )i would like to know how can i turn off/ disable pro version features so that i won’t accidentally use them and sell it to the public with features of the pro version, where i am using free version of unity (free license)?

Thanks in advance

Yes, you can make and sell games you have made with Free. If you use Free the editor will prevent you from using Pro features.