How to remove virus without any antivirus software

• Here we are removing the virus through the command prompt.
• Normally when a virus infects a windows system which causes a drive opening problem, it automatically creates a file named autorun.inf in the root directory of each drive.
• This autorun.inf file is a read only ,hidden and a system file and the folder option is also disabled by the virus.
• This is deliberately done by the virus in order to protect itself. autorun.inf initiates all the activities that the virus performs when you try to open any drive.
• Start –>  type Run –> type  cmd  -click on OK  button
• 
• Right click –> run as Administrator  this window opens up.
• 
• Select the drive (which is infected drive).
• 
• here p is the usb drive  we type p:  and press the enter key
• type attrib -r -h -s  press enter (This command removes the Hidden, Read Only, System and Archive attributes over any file)
  please note the spacing: no space between the dash and the letter & a space after the r h and s
• Restart your system and your trouble will be fixed.
• if there’s an autorun.inf file rename it
                     (rename filename.extension newfilename).
• Delete the harmful files
               *you can also delete the harmful files using command prompt
      ( type del filename).
• How to remove short cut virus
• 
• Type in Command prompt :  attrib -h -r -s /s /d <Your USB drive letter>:\*.*
• (See <Your USB drive letter> from My computer and then type it For ex, if your drive letter is “J” then the command is like: ” attrib -h -r -s /s /d J:\*.* “
• press enter.’
• Now your Shortcut files again convert to normal files. Delete unknown files from your storage aftercommand process completes.
• 
• Now your Shortcut files again convert to normal files. Delete unknown files from your storage aftercommand process completes.
• removing shortcut virus copy your USB data to your computer
• Format the USB storage
• Then Reagan the data copy.