" Windows": 1 - Windows . 2 - . , "." 3 - .
, PDF Word. , ( , ) . , pdf word .
, pdf word .
, .
, , . , .
,
:
1. .
2. .
DupKiller , . . , , , ? DupKiller, .
DupKiller , . .
, , , ? DupKiller, .
!
mail.ru!
mail ""
"" - " new"
( - ) !