Month: June 2021

Spam

Spam is unsolicited electronic messages: it is the “junk-mail” of the Internet! Originally referring to e‑mails that you did not ask for, offering you products or services, it can be…

Computer viruses

Viruses are also known as malware (malignment+software). A computer virus is software that has been written to intentionally disrupt the normal functioning of a computer. Viruses cause massive disruptions and…