What is a small program that attaches to other files and self replicates and then sends itself to other computers without the users knowledge?
A harmful program that replicates itself to other computers form yours.
Worm
A parasitic program written intentionally to enter a computer without the users permission or knowledge. The word parasite is used because a virus attaches to files or boot sectors and replicates itself, thus continuing to spread. Though some virus's do little but replicate others can cause serious damage or effect program and system performance. A virus should never be assumed harmless and left on a system.
virus
virus
Spyware
virus
Host Program
Host Program
"With any software application, the ease of application depends on the users knowledge of computers and abilities to understand instructions/directions. It is a moderate level program to use."
#!/usr/bin/perl print 'java program';
Programmers, few people have the skills to program computers, make programs, or build websites.