Like most antivirus software, it scans disks for viruses and also runs as a background process, checking each opened and closed file. It can detect and possibly remove rootkits.

However, I have come across several people, who are not satisfied with the Kaspersky Antivirus a want to know how to remove and uninstall Kaspersky (including registry files). Some of them are not able to delete all the files related with Kaspersky Antivirus from their systems with the standard Remove Program features of Windows.

In case, you are one, who are not satisfied with Kaspersky and want to uninstall or remove Kaspersky from your system, then check out Kaspersky Uninstall Tools which may be useful to remove Kaspersky:

Download Kaspersky Remover

Kaspersky Support Section

Also take a look to Uninstall Avira, AVG, Avast, Eset, BitDefender, Nortan.

The effectiveness of an antivirus software depends on several factors like how often you update them and whether you are using a licensed version or a demo version. Antivirus definitions must be updated every time whenever a new definition comes on the web otherwise it will not be able to detect new viruses and will endanger you machine.

FREE Online Antivirus Websites

Let’s find out some of the most popular antivirus systems which are available online:

1. HouseCall

HouseCall is a Web-based antivirus tool which is designed to work on 64-bit machines with Windows 7 and scans your computer for wide range of security threats like worms, Trojans, viruses, and spyware.

Link.

2. Panda Active Scan

One of the most popular antivirus systems which are available on the internet today which even detects hacking tools, and other active security risks on your computer. Vulnerabilities with system software which are commonly installed on your machine are also scanned minutely.

Link.

3. Computer Associates Virus Scanner

If you have Internet Explorer then you can run this antivirus system very easily to clear up and threats on your machine.

Link.

4. Symantec Security Check

Surely the name which rules the antivirus and security domain all around the world. The one name that you can trust always in the Symantec software who are not only efficient in protecting your systems online but also gives you extra security layer. Now without even slowing down your machine.

Link.

5. McAfee FreeScan

McAfee FreeScan detects hundreds of risks on your machine. The award-winning McAfee systems had FreeScan to help you fight against viruses and displays detailed report of infected files.

Link.

6. BitDefender Free Online Virus Scan

BitDefender Online Scanner is the virus scanner which incorporates several security practices for which BitDefender scanning engines are very popular these days.

Link.

7. ESET Online Scanner

Being user-friendly but yet very much powerful tool, this antivirus tool is very much effective against spyware, adware, and trojans. No installation is necessary.

Link.

8. Free Virus Scan – Kaspersky Lab

Kaspersky is known worldwide for their powerful security systems. Though being very much cheap which everyone can afford easily in their respective countries, they have given this online free tool to help people being more secure online.

Link.

9. F-Secure Free Online Virus Scanner

F-Secure Online Virus Scanner (version 3.3) is also one of the free services to find out problems with data security on your computer which will automatically download all its necessary ingredients and will mix up to built a great firewall.

Link.

10. Authentium -Command-On-Demand

Another highly-effective and totally free virus scanner for you available online. This system is recorded to scan half a million Internet security threats.

Link.

So now go on choosing the best free online antivirus websites which suits you the best and then you don’t need to worry about regular updates on your machine offline.