How to Fullscreen Virtual Box

1. Open Untitled
2. Extra

3.Open with > Other > Text Edit

4.Type like this

5. Save as

6. Save

7. Drag that to

8.

9. Replace

10. User name and pasword then oke

11. klik Untitlied > Liblary > Prefence > SystemConfiguration
than
12. Right klik com.apple.boot.plist

13. Other > Text Eedit
14.  Save as

15. Than

16. drag to