There are many thing which we don’t want to share but what happen when you are not present. May be someone see that information? Some time we found that our data is stolen by some of our co-worker in absence. There are so many things you do on the computer at the same time.
For example : You watch videos on YouTube, reply to emails, write Word documents, upload photos, listen to MP3 music, play games, read blogs, chat with friends, search the web, share files and so much more.
So here are some software programs / web tools that help you know exactly how you spend time in front of the computer or your computer do the thing which are done in your presents or absence – they record all computer activity including the websites you visit, the applications you run, etc.
1. Debut Video Capture –An internal surveillance camera for your computer that runs in the background and can record a movie of everything happening on the desktop.

It them put these images in an horizontal strip of images arrange in the order in which they were take. You can also think of ThumbStrips as a visual browser of your web history.
3. Wakoopa – For Windows PC and Mac, Wakoopa will help you to find what happen in your present and in absence and understand how you spend time with different software applications and games that are installed on the computer.
4. RescueTime – For Windows, Mac and Linux systems, RescueTime is an impressive software for tracking computer usage and other online activity.

these software also can be use as a monitoring software they keep the time record and you are spending on different software or application or on internet. Rescue Time will show the exact time spend on different websites or software. Best of all, you may setup Goals and Email alerts to get more productive.
For example, you can set a goal that says "I want to spend less than 1 hour per day on Google Talk” – if you cross that limit, you’ll get an email alert. Highly recommended.