Identify the part of the computer that processes all the
information in the pc

So im doing this school challenge and the teachers said whats the average text a student gets a day so i need to get about 20 in a day but dont know how can you guys 2163371293

Which text format is this, "the text is transcribed exactly as it sounds and includes all the utterances of the speakers. "?

What key should you press and hold to select and open multiple files at one time? enter alt control esc