How to check whether your PC is infected with virus?

In order to determine whether your system is infected with any kind of virus or not...follow these steps

Step 1- go to start-run-command
( type only the letters & dots in Bold)

Step 2- type cd.. (notice the two dots) and press enter
Step 3- type cd.. (again) and press enter

Step 4- type (cd windows) and press enter

Step 5- type (cd system32) and press enter

Step 6- type (setup) and enter

If you get that message,

then you have to switch to the control panel to install components and systems composition

Then that means your pc is clean.

The idea here is to see whether the (setup)file which is located within (system32)is shut down or open. When your PC is infected the setup file will be shut down, and open when your PC is not infected, as most viruses will shut down all system.exe extensions.