Answer:

1. Fill Down
2. Spell check and grammar check a document in Microsoft Apps (e.g. Word)
3. Moving the cursor to the beginning and the end of a line respectively.
4. Quickly move to the last cell of your table/data
5. Open the thesaurus
6. Opens a new application window
7. Open a document
8. Pauses (stops) the running program
9. Prints the file in the active window
10. Closes the open document.