VIRUS
Computer Viruses A computer virus is a malicious software program loaded onto a user's computer without the user's knowledge and performs malicious actions. It can self-replicate, inserting itself onto other programs or files, infecting them in the process. Not all computer viruses are destructive though. Different types of viruses-: Malware,spam, Trojan Horse, Spyware, Adware,etc. How can we protect our computer from these viruses? Install an anti-virus program and keep it up-to-date and regularly run scans. Install an anti-malware program to stop software installing without your knowledge. Never download and install software from the Internet unless you are certain it is from...