I sent the information requested in the email from FastPCTools .
Waiting for the response but it is the weekend so maybe Monday I will hear from them.
This is the link to Opera beta :
http://www.opera.com/blogs/desktop/2016/11/opera-beta-42-0-2393-38-update/
@ xilolee ,I don’t always want to use “private browsing or incognito mode”.
Usually software like this erases with overwrite & usually several overwrites.
I believe most browsers just delete the temporary files .So they can be recovered.
I usually use CCleaner but I wanted to see if Fast Browser Cleaner found some additional files .
Or maybe a “hidden” toolbar.