Answer:

1.Ctrl+n-Ctrl+N is a keyboard shortcut most often used to create a new document, window, workbook,

2.ctrl+x-used to cut selected text and save it to the clipboard ready to paste elsewhere.

3.Ctrl+c-copies the currently highlighted object.

4.Ctrl+v-pastes the contents of the clipboard into the current cursor location.

5.Ctrl+z-To reverse your last action

6.Ctrl+y-Redo, reversing a previous Undo.

7.Ctrl+S-pauses (stops) the running program

8.f12-Open the Save as window in Microsoft Word.

9.Ctrl+O-shortcut key most often used to open a new document, page, URL, or other files.

Explanation:

Hope it helps☺