What is the main circuit board inside the computer called?

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

To check spelling errors in a document, the word application uses the to determine appropriate spelling. internet built-in dictionary user-defined words other text in the document

Janice usually works on a particular workbook that contains all business related data. she decides to keep a backup of all the data in a separate workbook. she opens a new workbook to transfer the data. which option should she use to copy all the data from one workbook to another workbook?