A keylogger is a thief breaking into your computer. This malicious application can monitor and record all the keyboard and mouse inputs of a user. The biggest threat of such malware is that it can steal your passwords, usernames, bank account number, social security number, PIN, and other sensitive and financial information. Some keyloggers are able to make screenshots of users’ activity in order to trace their internet activity. It’s pretty hard to detect keyloggers as they run in the background of your system, still it’s not that difficult to remove it. In most cases it is better to use automatic keylogger removal tool in order to remove keylogger from your computer.