Code: < script > / / block the right mouse button Ctrl + N, shift + F10, F11, F5 refresh, backspace key function document. Oncontextmenu() {event. ReturnValue = false;}// Block the right mouse button function window Onhelp() {return false} / / block F1 help function document onkeydown(){ if((window.event.altKey)&& ((window.event.keyCo…

April 14, 2022 0 comments 358 point heat 1 liked it Gcod read the whole passage