Start immediately boot virus will enter the head of a hard disk master boot record, and it will load itself into memory before the operating system starts.
To start up immediately, the virus will contact you at the end of the hard disk where the master boot record and it will load itself into memory before the operating system starts.
Start working now, the boot will connect to the hard disk head of the main boot chord, and then load its own units. Before the operating system starts<br>