What does top left mean in slang

Sony Xperia Z3 - Small white dot in the top left of the display

Shut down

What is ID4me?

ID4me is an internet service that enables users to log into many different internet services with a single account. Also known as "Single Sign On".

In contrast to existing global single sign-on solutions from e.g. B. Google or Facebook, the surfing behavior of the user is not recorded and evaluated. ID4me will ensure that the surfing behavior of the users remains secret.

ID4me does not belong to a company either, it is an open standard that is maintained by a non-profit organization and anyone who wants can participate in this standard. In this way, users will be able to choose their ID4me provider freely and change at any time.

You can find more information here: https://id4me.org/

You can find out how to set up an ID4me account in the last section of the technical overview: https://id4me.org/documents