Delete Sensitive Data with the help of Free Tools

When you delete a file, the operating system does not really remove the file from the hard disk. OS only remove the reference of the file. File ramian on the system until another file over write on it.It might be possible to recover data. So it is important to remove data completely.
Some free tools that removw data completely are follows:

1) Eraser:

Eraser is an advance security tool that allows you to remove your data completely from your hard drive.
To erase a file right click on that file then select Eraser.

2)CCleaner:

CCleaner is a tool that remove unused files from your system, delete your internet history and recent places.It cleans the following:

• Internet Explorer
• Google
• Firefox
• Safari
• Opera
• Recycle Bin
• 100% spyware free

Links will upload later