The Internet is full of malware or spyware these days and the rate of cybercrime is increasing at a rapid speed. As any normal person, you would consider buying an antivirus to protect your computer from any malware. However, among the pool of antivirus software, you are could be caught in a dilemma about the right software for your computer. In order to relieve you from such woes, there are some factors that you should always consider before purchasing one.

Protection level
It is imperative for you to buy antivirus for guarding your PC against malicious software. Additionally, everyone should take a high level of precaution to deal with cybercrime because cybercriminals take every possible measure to hack your sensitive information which often leads to identity theft.
Now for this purpose, you should check the protection level that the software offers. A good security product carries out several duties. Protecting against cybercrime, offering firewall guard, VP protection against third-party apps, acting as a shield against Ransomware and others are the main functions of an antivirus software.
Software like Avast or Kaspersky knows that the security layer needs to consist of several other layers due to the wrong use of technology in the cyber world. Before installing the software, you should look out for the type of security solution that you are likely to get.

●  Worms – The antivirus software must have the potential to deal with worms. Worms are malicious programs making use of vulnerabilities existing in the operating system. Taking advantage of the glitch present in the security framework, the worms can infect the computer on a large scale. Moreover, the virus can spread by its own capabilities, multiplying in number.
● Rootkit – In order to offer the hacker the access to control a device, a certain type of malicious program is designed, namely, rootkits. This cannot be generally detected and the victims are often unknown to the fact that their device has been inflicted. By making use of the remote access, the program executes and copies files and further changes settings in the operating system.
● Adware – You must have seen numerous advertisements while playing games or checking out an app. Now, these type of advertisements are not exactly malware but the performance of your device gets hampered by it.

You should be well aware of the protection capabilities of the antivirus software; whether it is capable of protecting your device against above mentioned malicious software along with viruses, spyware, Trojan, network attacks, Ransomware, and web attacks.

Checking the performance
Generally, computing resources are highly needed when the subject is related to security products. This refers to the fact that the antivirus software consumes more energy than an audio player or a video player. Nonetheless, making the app energy efficient is one of the first concerns of the software developers.

● Check whether your device works with the same speed as before after downloading the antivirus program. You should know that reliable antivirus software has the capability to make the device run faster as well as minimize the threats. The program might leave an impact on the boot timing making. It is often seen that an operating system works faster after downloading the antivirus program.
● Your computer’s performance needs to be checked because the anti-malware program must know how to utilize the computer’s performance without leaving a negative impact on it.

Usability
This is one of the significant features that you need to keep in mind because the security solution has to be easy to use and navigate. People who wish to download it on their phone must check whether it can be easily used even on the touchscreen devices. In addition to the context, you must be offered a complete knowledge of how the security solution works in dealing with malware.

Before downloading the antivirus app, you must know whether the app offers you data protection and takes up effective measures to remove the possibilities of minimizing conflicts. Automatic security scan is another productive feature that should be present in the app.