Wiping out Browser History

[PointBlack]

Greetings,

I would like to wipe out all my personal data especially the browsing history stored in my browsers namely, Google Chrome, Firefox and Opera. How can I wipe out these data so that they are unrecoverable? Is it possible to do so and check if it works? By the way, I have File Shredder and Ccleaner installed is wiping the disc with them using Guttman Algorithm a good idea or should I prefer some other software? I do not want to smash my hard-drive and my browsing history contains a lot of confidential information.

Thanks in advance.

P.S: I used private browsing mode occasionally.

System:Windows 7 64bit Home Premium

 

[Dark Lord of Tech]

Your doing a good job already!
[:briovaz:3]

 

[verbalizer]

what are you trying to hide...?
LOL.

 

[Hawkeye22]

You can also try SDelete.