Computer viruses are small software programs designed with the intention to ruin the functionality of computers for simple profits. They spread from one computer to another using the network. The software can change or delete information on your computer, use your e-mail to replicate on other computers, seriously damage or even destroy the system.
Viruses and their symptoms
Viruses can choose different ways to spread such as ads, instant messaging and attachments. This is why you should be careful and not to click on any pop up ads or spam messages. If you get emails from unknown or unreliable resources, do not check them. Viruses can be disguised as funny pictures, greeting cards and audio clips. They can be inside suspicious software or programs you might use.
How to understand that you got a computer virus? If your internet suddenly slowed down or if you are unable to open any of your files or folders, your PC is probably infected. In addition to the unwilling display of pop up ads it can be some of the most common symptoms of computer viruses. And it can sometimes take more than a simple virus scan to detect and remove the problem. So, what are your options?
When you need additional help
Of course, you can try to download some advanced antivirus software, but your computer is already overloaded and slowed down, it could be useless or simply impossible. Most of the time your installed software can not detect such programs. The good news is with the availability of free virus scan and removal no download is necessary. If your computer is infected with malicious viruses and you can not find a reliable solution to remove them, there are several types of virus scan and removal tools available on the Internet.
A free, quick and compatible solution
By using such programs you can scan the computer online without any expenses. These free virus scanners are compatible with all versions of Windows such as Windows 2000, XP, Vista, etc. and work easily with different versions of Web browsers like Chrome, Opera and Firefox, etc. Some of these services can be used to analyze and check the amount of virus infection happened to your system. Even if a particular tool can not delete the virus, it always detects the problem and also provides you the best resources to remove viruses from your computer.
How it works
An online scanner does not work instantly, so wait until the scan completes. Be patient as it can take some time. When the process ends, the tool will display a list of problematic files and their locations. Now you can fix all the virus-infected files. Since you have now checked your computer properly for the viruses and even removed them, you must take a precaution to make sure that their traces have not been left in your computer to avoid the recurrence of the virus. These services are free, convenient, effective and reliable. For some computer users, such a tool is a boon because they do not have to buy antivirus software to tackle a Trojan virus.
Also there are online IT support providers with a team of computer repair technicians who are highly skilled in handling technical customer issues and can resolve them immediately. You can ask them for advice and settings to protect the computer as they are available 24 hours a day, 7 days a week.
We are in the new era, folks. The Internet is full of joy but it also brings trouble. Fortunately, there are products to be bought, tried, downloaded, renewed, upgraded and especially used online for free. With free virus scan and removal no download is required, your help is just a few click away.