kütük içerik belirteci

listen to the pronunciation of kütük içerik belirteci
التركية - الإنجليزية
(Bilgisayar) file extension
A short series of letters and/or numerals at the end of a personal computer filename, used to indicate the type of file and the software that will be required to operate or open it

A text file will have a file extension of .txt.