Modern society’s technological development allows almost everyone controlling online activity of others. Free Keyloggers, various spy software are of great demand and might be used for various reasons starting with parental control or monitoring employees. In any case there are legitimate ways key logger uses. This includes auditing – monitoring employees in a sensitive environment, improving security . A refog keylogger main purpose is keeping tracks on every key your person of interest types, apart from that option, other keylogging software capabilities include: Taking screen shots with periodic time intervals; Monitoring online search history, making screenshots of the viewed web pages; Viewing downloaded apps; Logging instant messaging sessions; Viewing sent and received emails etc.