August 11, 2021
Antivirus (or anti-virus) software is used to safeguard a computer from malware, including viruses, computer worms, and Trojan horses. Antivirus software may also remove or prevent spyware and adware, along with other forms of malicious programs.
Antivirus software is available in both free versions and versions that you purchase online via a subscription or in a store. An example of the best known, full-scale antivirus software packages for purchase are from TotalAV, ScanGuard, and PC Protect, Norton. AVG and Panda are two examples of free antivirus software, ScanGuard also offers powerful protection for Mac & Android Devices.
These days, antivirus software is often packaged with complimentary programs (network firewall, anti-malware, PC optimization) and sold as a suite of software. A computer is infected by a virus much like a human is: though contact with the outside world.
Antivirus software identifies, prevents, and removes malware from a computer system. Malware is any number of viruses and software bits that intend to harm the computer or steal information, such as viruses, adware, rootkits, backdoors, hijackers, keyloggers, spyware, trojans, and worms.
The benefits. The first benefit of having an up to date anti virus software is that you will be protected from viruses. It is the most common and well known form of malware that attacks computers. There are multiple types of viruses and each can have it’s own unique impact on different devices.
A virus signature is a unique string of bits, or the binary pattern, of a virus. The virus signature is like a fingerprint in that it can be used to detect and identify specific viruses. Anti-virussoftware uses the virus signature to scan for the presence of malicious code.
Blue Screen of Death
The Blue, Screen of Death and the Black and Yellow Screen. are most commonly known But did you know that there were also Purple, Red, Green, Brown Screen of Deaths also present and that it is possible that there is software on you computer that can create these...
Purple Screen of Death
It is a diagnostic screen with white type on a purple background. Purple Screen is mainly seen when the VMkernel of an ESX/ESXi host experiences a critical error, becomes inoperative and terminates any virtual machines that are running. It is not fatal and generally...
Brown Screen of Death
Brown Screen of Death is mostly associated with gameplays, indicating the error is concerned with graphics of a computer. We know that all processors ship with a speed rating. So, running PC games with high graphics forces CPU and memory to run at speeds higher than...
Yellow Screen of Death
It affects the functioning of a browser, particularly Mozilla Firefox. The Yellow screen of Death makes the appearance with a weird buzzing sound in the background when the XML parser refuses to process an XML document causing a parsing error and a weird buzzing...
Red Screen of Death
Similar to other screens of death, Red Screen of Death (RSOD) sometimes appear on computers. When it occurs, the affected computer stops accepting any commands from keyboard or mouse. Issues related to graphics driver and the corresponding applications installing...
Green Screen of Death
The color coding was intended for all Windows Insiders testing upcoming Windows 10 test builds and to replace archaic BSOD (Blue Screen of Death). The purpose of the color swap was to make it easier for Microsoft support staff to differentiate between errors in test...