Using USB in your caomputer is very bad because different kind of viruses is come in usb and when you use this usb to one computer to another computer then virus is converted into other computer then that virus is very harmful for computers.
Using USB in your caomputer is very bad because different kind of viruses is come in usb and when you use this usb to one computer to another computer then virus is converted into other computer then that virus is very harmful for computers.
