@leocg Good Morning.
I found it!!!

https://addons.opera.com/en/extensions/details/set-password-for-your-browser-opera-lock/

Have a nice day

@treego said in Opera 64.0.3417.61 Stable update:

Yay!

Ιs the only browser that is upgraded so often!!! Congratulations!

Good morning.

I have the portable version of Opera on my work computer and not on the stick because it is slow to navigate, while the computer goes spherical!
Can I get a code that asks for it to be opened, for security reasons?

Thank you in advance!