- , , . . , "", " ". " ". "", .
. - , , , - . , , , . - ( , , ). , . , .
, , :
. , , . , . , .
- . , , .
- . , "" "", , .
"" "" - , - , .
:
, . - , , .
- "" ("") "" (""). . , - .
:
, . "" "". , ( ).
- "" ("") (""). ,
, . , . , . , ( , ) , .
, : 1 , - 7 .
- - , . , , .
?
, , . , . .
. -
.
, , . .
- .
, .
, . . . , .
. , . , + . , .
Note: when talking about the portability of computing devices, you need to mention portable programs for the computer, that is, those that do not require installation. They are extremely popular for use just on netbooks, which have a lot of memory and processing power.