A type of computer virus that blocks access to a computer and asks the user to pay money first before they can use the computer again, or it may encrypt your files and demand payment to them, is called Ransomware.It's a serious threat since it restricts any kind of entry to the computer, rendering common programs useless.The first thing you should know is that you shouldn't pay the Ransom if your computer gets infections with these types of software.
Step 1: You can download a Smadav.
A bootable application can be installed and run on an external storage like a flash drive or CD.If you have already been blocked from your own computer, you may need to download and install a new one.Windows Defender Offline is a popular option on Windows because it is by the same manufacturer of the operating system and is easy to use.
Step 2: It's a good idea to install the security on a media.
When you connect the external media where you want to install the antivirus, it will start installing itself on your preferred media.Depending on the application you downloaded, you can install it on a CD or flash drive, but it is advisable that you use the latter for easier access because not all PCs have disc drive.There is a computer that does not have a virus.
Step 3: The media should be disconnected from the computer.
Remove the CD from the disc drive or the flash drive after the installation of the security software.
Step 4: Turn off your computer.
Press and hold the power button until the computer shuts down.
Step 5: You can access the advance boot options.
Press the F8 button on your keyboard until the "Advance Boot option" appears on the screen, if you press the Power button again.
Step 6: Go into safe mode.
Use the arrow keys on your keyboard to scroll down and select "Safe Mode with Networking" from the list of boot options.The computer will restart if you press the Enter key.Safe mode allows your computer to run using only the most basic and necessary program without using third-party applications.You can easily remove any malicious software that may exist in your PC by keeping it inactive.
Step 7: You should connect your media.
You can put the flash drive into the port or the CD in the disc drive.
Step 8: Scan for infections.
After the external storage has been detected, open My Computer and run the antivirus inside the media.The application should start scanning your computer system.
Step 9: The viruses should be deleted.
Click the "Delete" button if you want to permanently remove the malicious software from your computer.
Step 10: It's time to restart your computer.
Click the Start/Orb button on the bottom left corner of the screen to restart the computer.If you can access your computer again normally without going into safe mode, it means that the ransomware has been successfully deleted.