3 strange matters in windows ...

Do you know !!!!

1. we shall not ever make folder by the name of con wherever.
2. oddity second, do matter next:
a. make file with notepad and contents with article " bush hid the facts" , write unspaced
b. then save by the name of up to you, and where you like
c. enclosing file that made, and reopen.
d. and after be opened be seen charakter strange not?
3. this article typing" =rand (100,99)" unspaced at word then enter (without menyave particularly
formerly)