2 mà má nội

B nha

các phím tắt trong trang trình chiếu có  chức năng gì?

Ctrl + N: ..........................................................................

Crl + M: ...........................................................................

Ctrl + B: ...........................................................................

Ctrl + I: ............................................................................

Ctrl + U: ...........................................................................

Ctrl + S: ...........................................................................

Ctrl + C: ...........................................................................

Ctrl + V: ............................................................................

F5: ...................................................

ESC: ....................................................