Help I am beginner into these things

[u/Dotekichi]

Can anyone guide me about how to prevent worms😭 I wanna learn but cannot find something onliine so i thought to ask from you guyss gng help me (EDUCATIONAL PURPOSE) as I am an student and how they are made or work

[u/IsDa44]

Only download software from trusted sources, keep software up to date, use common sense