Cookies.

[sprogs]

The last few times I have tried to sign in, I have been assaulted by demands for me to accept cookies.
Get off my computer, get out of my life.
F"£K off.
Goodbye.

[Siwi]

It's a legal requirement to ask in almost every territory on Earth. Whilst some sites want you to accept cookies that will follow you round the whole internet and sell your data, a lot of them are required to simply make the thing work - the most obvious one being the little data packet that tells the server you are logged in when you navigate between pages. It's practically impossible to use the net without encountering them.

Most browsers can be set to automatically delete cookies when you leave a site or close the browser.

[airdave]

"assaulted by demands" LOL
you should write FOX news.

You only need to accept cookies once, and you won't be asked again.
But if you have your browser delete cookies on exit, then you will be asked every time.

You only need to block "Third Party Cookies" for average security.
Sites you visit regularly will be allowed.

But maybe you already left? and won't read any of this...so, problem solved (I guess).