[Looking For A Block Software]

Best thing to do, is change your DNS to OpenDNS, sign up with their site(its free) and add your IP address, then set what filters you want. No software to install and you can set this in yoru router so its completely transparent and every pc will share the same features once you set them.

That's a good advice!!!or u can porn filter,it can block unwanted website,however it's not free but affordable,I have applied it as parental control software.

[Recommended Keyloggers.]

mac keylogger is cool,I have used it to monitor my little brother using the internet,you can give it a try. ;)

[Performance Monitoring Software]

You can use Imonitor or staff monitoring.It can monitor and record all using activities on your computer.hope can help you