Why Hacker Uses KEYLOGGER

KEYLOGGER: A KEYLOGGER may be a Software or Hardware device used to store KEYSTROKES typed by a user.It can be Your User name,Password,Bank Account Number,ATM Pin,Debit Card Number,Text Chat and everything which you type to keyboard.A SOFTWARE KEYLOGGER is a Programme which can be installed on your system and A HARDWARE KEYLOGGER is a device which is plugged in in your keyboard connector and then it connect to the system.Usually this type of activity performed by a Hackers to Collect your KEYSTROKES.