TO MAKE A OWN ANTIVIRUS IN COMMAND PROMPT

1. First you will need to start CMD by typing cmd in your search bar or if u want to do it the quicker way press Windows key+r and type cmd and hit enter 
2. Now type dir c: where 'c'  can be any drive on your computer 
3. After this type  s - h *. * /s /d after the code your whole code should look like this dir c: s - h *. * /s /d
4. Now a whole lot of scanning will take place.Don't get frightened if the process takes some time.It will stop after some time.
5. Now look for infected files you see anything suspicious for example: Autorun.inf or a .exe file
6. If you see the .exe and the autorun.inf then you have just found a infected file.
7. Now copy the Adress of the infected file and paste it your normal address bar and you will get your virus file and you can delete it
8. Or else if this method looks a bit complicated just wait for 2 days I'll be creating a free cmd program that automatically deletes your viruses but this method works well

In this way you have successfully deleted virus from your computer using command prompt.