Why would you consider installing keylogger spy software? Keylogger spy software can be a very useful tool.
What it does, in summary, is keep track of every keystroke and action performed on your computer, at every moment of every day.
It keeps all of this information in a log format, which you can then access and review when you want to.
These logs can usually be accessed remotely, from another computer, which makes it much more convenient if you only have access to the computer which has the keylogger spy software installed on it one time only.
The types of information you can use this program for are:

• to see what is contained in chat logs
• what programs or applications are being used
• if anything has been deleted from your computer
• boot up and shut down times of the computer
• emails sent and received (which can be copied to you directly)
• web sites visited, even if the history has been cleared;
• screen shots of web sites visited

The main feature of this type of program is its' ability to run, undetected, in the background of your computer.
It cannot be found, with a search of programs installed and it should not show up with an icon on the desktop or even in the start menu.
This program can keep track of your spouse, if you think they may be cheating on you, and will provide you with proof positive in full detail.
Just make sure you are prepared to find out the information, because nothing will be left to the imagination.
It is also a useful application as a parental control.
You can prevent your kids from visiting certain types of websites and chat rooms.
You can also view their activity and determine if they are being safe online or not.