What Are Computer Viruses? And How Do You Know That Your Computer is Infected?

If you want to know " what are computer viruses", then you must read this topic carefully, as there are some of the symptoms that your computer will experience when it is infected with a virus, and to know this, you must first know what computer viruses are, but do not worry. Protecting your computer from viruses is no longer difficult, so you can overcome them, but first let us know what viruses are, how they work, and how do we know if we have a virus.

What Are Computer Viruses?

A very important question, a virus is a small program that is programmed with the purpose of damaging the computer (by causing errors in your device, 

Moving from one computer to another, and also copies itself inside your computer, and interferes with the computer's operating system, and these viruses are programmed by professional programmers for reasons that may be related to causing damage and damage to computers or because he has a desire to harm others, and it may also be to achieve Financial gain.

How Do I Know if My Device is Infected or Not?

If your computer is infected, you will notice that there are strange things happening in the device, such as unknown error messages will appear, and other programs do not work correctly and others do not work at all, for example, your anti-virus program may stop working so this means that the virus He has disabled it, and with all of that you will notice very slow down in your computer, and also when you browse the Internet you will notice that the pages you choose do not work properly, and you may be redirected to other pages, and you may also notice that your device is sending messages to your friends list without Your knowledge, in general, if you notice strange things happening in your computer and realize that you have lost control of your computer, know that your computer is infected.

What is the Effect of Viruses on My Computer?

Some people expect that viruses only affect system files and

software only !!

This is not true, as some viruses have been programmed to destroy your hardware or wipe, so you should know that there are viruses that may destroy your entire computer! To be clearer, the entire computer is controlled by a group of programs, and if this virus was only for controlling and changing the settings in a program such as the BIOS,  this means that the motherboard will expire!

Therefore, the effect of viruses on the computer may be normal or unusual depending on its type, there is a virus that only annoys you, and there are others that destroy programs and files inside your device only, and there are others that destroy parts of the hardware, and there are others that destroy your device completely

What Should I Do if My Device is Infected?

The first thing that you should do is to perform a scan of your entire device using a powerful antivirus program. If you want to use a paid antivirus program, I advise you to use Protegent360 after the scanning process, I prefer that you re-install a copy Windows In order to get rid of these viruses and their effects completely,

What Types of Files May Be Infected?

Let's face it, downloading from the internet is not easy! Any file you download may contain Vero, so you should download only from trusted sites. As for files that may be infected with viruses, they are 

1 - Exe files, of course, this type of files may be infected, so when downloading files in .exe format You must be confident of the sites you download the file from,  and in general, if you want to avoid viruses in general and spyware files in particular, avoid completely downloading a .exe file with an area less than 1 MB or at least check it

2 - Zip or Rar files The zip may contain .exe files that may also contain a virus.

3 - File format Scr is a file Escrin Sevres It is also not safe and you should be tested first.

4 - File format Doc rose files are also not safe, you should be tested before use, you may also contain a virus.