Your Operating System and installed applications track all your actions (including fixing recently opened documents) and store data about you without you even knowing it! If you want to keep your personal information in privacy you should be aware of the fact that every browser and other components of OS store information about all web sites you have visited and other sensitive data including your passwords, search keywords you enter into the toolbar of any search engine, payment methods data, cookies, recently visited web sites and opened documents.

"After Work" erase online and offline history:
- Temporary Internet Files
- IE history
- Typed urls
- Opened documents
- Started programs
- Temporary registry values

Be sure in your privacy!

When you use a shared computer, you may be afraid that other people can use your personal information. So how can you delete all of your sensitive information after making a purchase online?

You can go to "Control Panel" > "Internet Option" to delete your history and cookie. However, that method is very inconvenient. There are many software that help you delete your information after finishing your work. I recommend you "After Work" because it is a freeware. Besides, this software is very easy to understand and use.

Even when using it in your private computer, "After Work" is still very useful. It helps speed up the system by cleaning up all the "trash" that Microsoft Windows piled up.

There are many ways to keep your information safe and secret. You can delete your history and cookies, use software to clean up all of your information after finishing, encrypt your data or use software to protect your data from intruders. It is up to you to choose your convenient way. Normally, I always delete my data after using my credit card to trade in the Internet. Therefore, nobody can get my information.