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Great Tools To Scan And Fix My Computer For Free

Scan And Fix My Computer For Free

Having a computer today is an increasingly huge responsibility. A computer presents many opportunities but also opens doors for possible problems. It may be attacked by cybercriminals that want to steal data and generate profit out of it by sending some viruses and malware. If I, as a user, don't know how to scan and fix my computer for free, I might get into bigger problems soon. Many computer systems face problems because they forget to scan computers and protect their system against different threats.

Types Of Viruses

Fat Virus

If I scan computers or scan and fix my computer for free, I might encounter this type of virus. This breed of virus usually destroys the file allocation system where the information about files are stored, including the location of the files.

Spacefiller Virus

If I scan computers or scan and fix my computer for free, I might detect this type of virus. This breed of virus attaches itself to the file and can alter the start of the program or change the encrypted code. Sometimes, they are hard to detect because it implements a stealth technique so that the victim will not determine the increase in the file code.

Sparse Infector

If I scan computers or scan and fix my computer for free, I might detect this type of virus. This strain of virus uses a different technique to minimize its detection. The infection process of this virus is occasional, making it difficult to be detected by the antivirus.

Stealth Virus

If I scan computers or scan and fix my computer for free, I will encounter this type of virus. Stealth viruses trick the security software by portraying that they are real files of the program and it could also intercept the request to the operating system. Some traditional antivirus finds it difficult to detect this threat. It may also temporarily remove itself from the system without deleting themselves.

Nonresident Virus

If I scan computers or scan and fix my computer for free, I might also encounter this type of virus. The nonresident virus replicates through modules. When the module is executed, it will select one and then infect other files.

Network Virus

If I scan computers or scan and fix my computer for free, I might encounter this type of virus. This breed of virus spreads out its infection through Local Network Area (LAN) and through the internet. This kind of viruses replicates through shared resources, including the shared drives and folders. Once it entered the system, it will then look for another system to become its victim.

Companion Virus

If I scan computers or scan and fix my computer for free, I might encounter this type of virus. This kind of virus doesn't survive without accompanying an existing file or folder. For it to carry out damages, the file or the folder must be accompanied by a companion virus that is currently running.

Encrypted Virus

If I scan computers or scan and fix my computer for free, I might detect this type of virus. This type of virus uses a malicious code that is encrypted and this will make it difficult for the traditional antivirus to detect the virus easily. They can only be detected when they decrypt themselves during the replication process. However, this type of virus doesn't delete any files or folders, but they can greatly affect the system's performance.

File Infector Virus

If I scan computers or scan and fix my computer for free, I might encounter this type of virus. This virus can also infect executable files or programs. When you run these programs, the file infector virus is activated as well which will make your whole system runs very slow and may damage some programs.

List Of The Great Tools To Scan And Fix My Computer For Free

Here are some of the list of online tools I can use to scan computers or to scan and fix my computer for free to get rid of virus infection.

Bitdefender QuickScan

Bitdefender Quickscan is one of the few tools I can use to scan and fix my computer for free and can be used to scan computers in the whole network. I need to use a web browser to use this online tool. Internet Explorer, Mozilla Firefox, and Google Chrome are supported by this tool. This tool scans viruses and other malware very fast. Although, I still need to install its full version software to be able to disinfect the computer.

Comodo Cloud Antivirus

Comodo Cloud Antivirus is another tool I can use to scan and fix my computer for free and can be used to scan computers in the network. This tool is like a standalone program that I can download and install on my computer. This tool has a user-friendly interface and offers plenty of settings which I can run a quick scan and full system scans, and also custom scans. Comodo Cloud Antivirus is capable of cleaning the malware after the scanning.

ESET Online Scanner

ESET Online Scanner is one of the tools I can use to scan and fix my computer for free and can be used to scan computers in the network. This tool is available as a standalone Windows application that I can also download and run on my computer system. Before this tool scan computers, it will update its virus definitions. With this tool, I can automatically clean the detected threats it can find on your system.

F-Secure Online Scanner

F-Secure Online Scanner is another tool I can use to scan and fix my computer for free and can be used to scan computers in the network. It is also a standalone program which I must download and run to scan computers. It will also download all the latest virus definitions before it runs a scanning in the system. It is also capable of cleaning all the threats it finds on your computer. It would also give a full detailed report regarding the threats found on your system.

Kaspersky Security Scan

Kaspersky Security Scan is another tool I can use to scan and fix my computer for free and can be used to scan computers in the network. It also another standalone application that can be downloaded and could be run on your computer. Its user interface is very simple and easy to manipulate. It will let me perform a quick scan or a full PC scan online. I can also schedule regular scans. Although if I want to clean my computer from the threats, I need to download the trial version and install in on my system.