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This practical tutorial will introduce 5 of the best Antivirus websites that scan your computer for free and online. Although most users are connected to the Internet world, they are more at risk of viruses, so keeping the system safe, although difficult, is essential. And the speed and efficiency of the system decrease. They do not install them, but they are still looking for a way to ensure that their system is not infected and that the existing files are clean.

Introduction:

Antiviruses are among the essential software. There are times when either the installed antivirus fails or you avoid installing the virus immediately due to the slowdown of some software, and now you need to scan the system. In these cases, you can scan your file or system online. Antivirus manufacturers have met the needs of many users by producing and publishing scanning services online. And there is no need to install software or crack.

If you suspect that your system is infected and for any reason, antivirus is not installed on your system, then the best way is to use free online antivirus services. In these services, a very small program (about a few megabytes) is installed on your system and provides the ability to scan with powerful antivirus. One of the biggest advantages of free online antivirus is that it does not need to be updated because it is always online and updated.

Cloud Antivirus

Online antivirus is based on cloud computing.

When you use an online or cloud antivirus, you will be redirected to its web page—for example, ESET Online Scanner or Bitdefender QuickScan. On the page that opens for you, there is a button called Scan that you have to click on. The antivirus will then be downloaded to your computer. In some cases, the scanner may use an ActiveX (for Internet Explorer) or Java to run under your browser, but you will see a message that you must confirm in both cases.

Disadvantages of online antivirus

1. Lack of support for Real-Time Scan mode: The biggest drawback of an online antivirus is that it can not run in the background of your system. Keep in mind that there are thousands of programs running in our system in the background, hidden from your view. If one of these activities is destructive and we are not aware of it, things will happen that we did not expect. In such cases, an antivirus will be needed that can monitor the activities of each program in the background of the system and respond to threats.

2- Complete elimination of malware

Benefits of Online Antivirus

• Fast computer scan
• Constant updates
• Use for firm work
• No need to install or slow down your computer

As you probably know, it is usually not possible to install multiple antivirus programs simultaneously because they interfere with each other. But free online antivirus, as we said, does not run in the background of the system, and therefore any of them can be used to scan the system.

Minimum system requirements to use free online antivirus:

• Operating system: Microsoft Windows 7 / Vista / XP / 2000 / NT
• Browser: Version Explorer 5 or higher, Firefox, Chrome, Safari, or…
• Memory: 60 MB
• Hard Disk: At least 15 MB

Site One: ESET Online Scanner

This free online virus scanner provided by the popular ESET company uses the same scanning, and artificial intelligence technology found in other ESET security products powerfully secures your system and removes trojans and malware. It destroys. This service has a very small volume and can be scanned through its browser.
Visit www.eset.com/us/online-scanner. On the page that opens, click Scan Now. Then at this stage, a small program will be installed on your system that allows online virus detection by the powerful antivirus Eset Nod32. Be sure to log in as an admin when running this tool.

Second site: BitDefender

BitDefender is one of the top antiviruses that won the Antivirus Software Award. This antivirus scans your system in sixty seconds and only requires an internet connection. This software is the best virus scanner. Even if your computer is not infected, you should try it.

Enter this address in your browser Enter quickscan.bitdefender.com in your browser. On the new page that opens, click the Scan Now button. A small plugin is installed on your system, and you can scan your system online with the powerful BitDefender antivirus.

Third site: F-Secure

Although this antivirus brand is not very popular, it can be said that it is one of the best and most powerful antiviruses that can remove viruses and dangerous spyware from your hard drives online and for free. For Windows Vista and 7, It is also optimized and compatible with all browsers. Just keep in mind that there is a need to install JAVA on the user’s system like most online software. After completing the scan, install a safe and secure solution for your system. Viral contamination can damage your documents, videos, images, and hard drive.

Go to this website and download the small file and scan your system by running it.

Fourth site: TrendMicro

Scan your system with www.trendmicro.com and get rid of the malware. Just select your system from the Start a free scan for your platform section and then download the small file and run it! This online scanner can detect many viruses and trojans and supports most versions of the Windows operating system and most popular browsers. After logging in to this service, you can easily scan your system for viruses.

Fifth site: Kaspersky

Kaspersky Lab provides another popular and powerful online scanner. With the online tools of this service, you can identify and delete files on your computer: viruses, Trojan, Malware, Spyware, etc. This service is available on all versions. Windows works well. https://www.kaspersky.com/free-virus-scan Enter the site address in the browser and then scan.

Virus infection can damage documents, videos, images, and your hard drive. The above will help you avoid these.