Lately I've been seeing some weird behaviour when accessing YouTube from my laptop. For some reason i'm always logged in.
Now, i have a laptop and a desktop and in the last few months I've only used this laptop for accessing my mails (Gmail) and checking SE, I use my desktop for YouTube, mail, programming, ...
I do not understand why I'm always logged in, even when I never enter my credentials. So I've tried a few things but nothing worked so far (to remain logged out):
- Specifically logging out, re-open browser (Firefox) and I'm still logged in
- Clearing all remembered passwords
- Clearing all cookies
- Using Internet Explorer (lord forgive me)
I do not use Chrome or any other google applications.
So my question is: how does YouTube still know my account and logs me in each time I visit their website, despite the things I did above and can I somehow disable it? (depending on whatever technique is used)