Installing a powerful antivirus app has become a fundamental requirement for people using a smartphone. On the whole, you need not use an antivirus app if you are playing it safe; you just need to download the app from the Google Play Store which develops apps with Android software development and keep your phone security settings enabled.

The BitDefender Antivirus free edition is loaded with a lot of protection features that every system requires. Bitdefender is a lightning fast free antivirus software that can be installed in seconds, runs at maximum speed, and does not interfere with your PC and its working. This antivirus is great for users who are into gaming, video and photo editing, and applications that require a higher number of resources.

Comodo Antivirus provides a great protection for one’s daily work on their computer systems and no interruption takes place when one works while Comodo works surreptitiously in the background. This antivirus is considered one of the best as it helps clean your system and also has features that include malware blocking tests, antivirus comparison tests etc.

The main purpose of the installation of an antivirus software on the system is to detect viruses and protect the personal and business related data. This also helps to keep your personal and business data safe. There are many types of viruses like malware, adware, spyware, Trojans, worms etc. The Internet has become unsafe for users as there are multiple malicious links and sites that are lurking around to attack the system.

Are you fed up with the problem of viruses in your personal computer? Are you looking for an antivirus for your PC but are not able to distinguish between the many choices available in the market? These are the common issues most people face, and by choosing the wrong software, they end up being victims of incoming threats, adware, hung systems, and file corruption.

Avast Free Antivirus software has around 400 million subscribers around the world. It is considered to be the next generation cyber security feature when it comes to device protection. Avast Free Antivirus is excellent in removing and automatically scanning the viruses. It has done excellently on lab tests and network security scanning tests.

AVG AntiVirus software got its name from its first product called Anti-Virus Guard which had an entire lineup of AVG antivirus free download software which was developed by AVG technologies (itself a subsidiary of Avast). The AVG virus protection is available for Windows, macOS, and Android. The advantage of AVG security package is that it is free, and is one of the best antivirus software that has been reviewed.

Avira antivirus is a part of the Avira Operations GmbH and Co. KG which is a Germany-based security solutions company mainly working towards Internet security. Founded and developed in 2006, this antivirus application has been actively developing and innovating itself, while working effectively towards preventing online threats and virus. It has around 250 million active subscribers who have taken Avira on an annual licensed format.

An antivirus software is a computer program that detects, blocks, quarantines and protects your PC or mobile devices from viruses and malware that not only steals but corrupts the data, networks, and infects your entire system. Viruses are many in nature such as Trojans, worms, adware, spyware etc. The Internet is a tricky space as there are malicious content and links that can attack any system at any time.

Everywhere across the world, ransomware has been a threat to the daily functioning of government as well as private offices and companies. The name ‘ransomware’ suggests holding the individual or the company to ransom. Unless paid, the ransomware hackers tend to publish data and information stolen from the victims or block their access to their own data.

Disk operating system, usually used as a short form for MS-DOS was developed by Microsoft for IBM. It is compatible with every personal computer. DOS is a family of disk operating systems and consists of MS-DOS and a new version of PTS-DOS, ROM-DOS, IBM PC DOS, Dr-DOS, Free-DOS, etc. There are over a dozen operating systems under the name of ‘DOS – the others include AmigaDOS, TRSDOS, Commodore DOS, AtariDOS, Apple ProDOS, and Apple DOS, among others.

Heuristics is a method/way by which computers and antiviruses can protect the systems. It is used to detect unknown viruses as well as their new variations. Heuristic is an expert-based analysis that determines if the system is susceptible to a threat or an attack. The weighing method is by multi-criteria analysis and is based on available statistics.

What is a DoS attack? A DoS attack means a Denial-of-Service attack, which happens when a single hacker attacks a single target computer. So, one computer and one Internet connection is used to flood the server with packets. The cybercriminal sends in a large number of legitimate-looking requests to the server in a way that the server really cannot distinguish between viable and non-viable request.

Software installed on a computer system without the knowledge of the user is known as the spyware. Although such software are installed for reasons that are not meant to cause any harm or damage, they could possibly end up exploiting the privacy of the users, thus causing a tendency of being abused.