You never want anyone to record your strokes
How to Detect a Keylogger on Your Computer? RAT Removal Guide
A keylogger, or keystroke logger, is a sneaky program that cybercriminals use to secretly record every keystroke you type on your computer. Its main goal is to collect your sensitive information, such as passwords or logins, and send it back to the hacker.
Originally, keyloggers were used to track employee activity on computers. However, this quickly became useful not only for hackers, but also for internet marketers who use keyloggers to monitor the activities of their website visitors.
Like other hacker programs, keyloggers can be installed on your computer via the Internet. The hacker can then retrieve your login information for various sites without seeing it on the screen.