Introduction to Malware. How does Malware Works & How to Remove It

A malicious software meant to disrupt or damage devices can be put in the bracket of a malware. In simple words, it can be referred to as any piece of software that has been written with an objective to cause damage to the device or steal data causing a mess. Malware comes in various forms like Trojans, spyware & ransomware as well as Viruses.

It is significant for us to understand malware can cause immense damage to our computer's OS as well can affect the data stored inside the computer. Malware stands for malicious software. It is a threat to our computer. We must be aware of its role & it's capacity to damage the system.

The worst part about Malware is the fact, that they often give the impression that they are harmless files, software, or links. So, some user may not be concerned about such Malware since they appear harmless, however, once downloaded they cause a lot of damage including slowing down the system, corrupting the data stored inside the computers & in some cases the users are barred from accessing confidential & important information stored in the computer until & unless a certain amount of money is paid. This clearly reveals, how powerful Malwares are & how they can disrupt the smooth functioning of the system.

You can categorize a Malware into different types. For instance spyware, ransomware, Trojans & virus. Despite being categorized in various ways & types, they all act in the same direction or creates a similar impact i.e to harm the system keeping the user in dark. In fact, they all have been designed & developed to access the system with an intention to cause large scale damage to the device.
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How to detect malware

Certain types of Malwares are relatively easier to detect in comparison to others. When your system is affected by Ransomware & adware it is easier to identify their presence straightway. They will either encrypt your files or will start streaming endless adds to it. However, when we talk about Trojans & spyware, they are difficult to identify, as they know how to hide themselves in a manner which is difficult to trace. Usually, by the time they are detected, they cause enough damage to the system. Virus & worms usually operate in a hidden manner for a certain period of time, after which their symptoms surfaces such as deleted or replaced files, hyperactive processor, or for that matter sudden shutdown becomes a regular affair with that system, making the presence of such virus & worms pretty clear.

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Now the question that arises, how do we protect our system? Are there any precautionary measures that can be taken or any remedial measures can be recommended to get rid of such problems? The only possible way to keep such Malwares at bay is to install anti-malware software. This seems to be the most practical measure that can protect the system. Anti-malware software comes with detection tools & scans as well as offers block malware features that keep the system away from the reach of such Malware.

How to remove malware

Every type of Malware has it's own modus operandi to infect the system & data stored inside it. Therefore each type must be handled differently requiring different malware removal methodology or systems. We need to know how to get rid of different types of Malware, failing which our system will appear extremely vulnerable to Malware attack, causing severe damage to the computers.

To simplify things, we should rather understand that the most convenient & suitable method of protecting our system is to install anti-virus software. We have the option of picking various anti-virus software including AVG AntiVirus that comes free. These anti-viruses are powerful enough to provide a strong security layer by virtue of which they protect our system. These antivirus contains the best malware removal tools therefore, they are regarded as extremely beneficial while dealing with Malware.

What are the different types of malware?

Malware can be termed as Virus, Trojans, Ransomware & spyware. It has got different names. Let's analyze each one of them & also figure out what kind of threat they pose to our system.

Viruses:  They are attached in a hidden mode to a downloadable file. They are specifically made to intrude on your computers when the file is opened. Once the virus manages to access your computers they can cause a severe operational related problems in your device & may even be responsible for deleting or corrupting your files which will surely create a lot of inconvenience & unwanted situation from a user's point of view.

Trojans: They operate in a slightly different way. They are attached with a software program & they give the impression that they are useful. If you download such Trojans virus, you will be in with a lot of problems, as they can corrupt your data and impact the performance of your system adversely. So, every user must be aware of the negative impact of Trojans & how they can affect the system.

Ransomware: Ransomware is considered as extremely harmful. They can stop you from accessing your data by encrypting your data. It is perhaps more serious in comparison to dealing with a virus. The user is compelled to pay a ransom amount in order to access his own data which makes it extremely dangerous.

Spywares: The very name spyware indicates, that it is a malware that acts like a spy & collects all the relevant information stored inside the computer & passes it on to its master. It gathers confidential & sensitive information including your password, credit card number, etc & once such valuable information gets passed on then surely it will be or can be misused leading to severe problems to the users.

How do I protect myself against malware?

Our system & devices are vulnerable to a great extent & they are always under threat from such Malwares. The user needs to first up acknowledge this fact. Then comes the question of securing our computers. One can recommend a range of activities which include installing preventive malware software as well manually ensuring that unprotected software is never installed or unknown links are not downloaded. These measures will surely help to create strong security layers around our system, but the user must be aware, alert & vigilant. If the user is casual then the system is likely to be attacked more easily. It is the primary duty of the owner/user of technical devices to look after the system.

Conclusion:

This post has indicated the risk factor of a Malware. Malware has got different names, it operates in a different manner, infects the system in different fashion & eventually causes a lot of damage to the device. This post has also recommended methods by virtue of which we can protect our system. We have to acknowledge, that computer being a technical device can be infected by external sources like malware once they manage to move inside the system,  the utmost care must be taken to protect the system.