This is the 1500th most frequent Polish word.
programu
"Programu" means "of the program" or "program's" in English, referring to the possessive form.
In this sentence, 'programu' is used in the singular genitive case, indicating possession or association with 'wersję' (version).
Zainstalowałem nową wersję programu na komputerze.
I installed the new version of the program on the computer.
Here, 'programu' is again in genitive case, but this time to indicate association or the source of learning, showing that I use 'programu' for learning.
Uczę się programowania za pomocą tego programu.
I am learning programming using this program.
The word 'programu' is in genitive case in this sentence, used to specify 'funkcje' (functions) as belonging or being part of the 'programu.'