I can't use this site (Adobe Flash Player)?

la
10

I want to study for my theory exam on the laptop (Mac Book air 2020)

But the whole time this page comes up, I also downloaded Adobe Flash Player but it still doesn't work.

Does anyone know what I can do, because this site worked last week

I can t use this site Adobe Flash Player
Va

Which browser do you use?

An

At the top where the certificate is stored from the side (usually a lock in the headline) you still have to allow the side that the Flash player may be used.

la

Safari

la

Which certificate?

St

Can Safari run Adobe Flash?!
To be honest, I'm not sure at the moment…

Va
An

The certificate that verifies the page. E.g. "verified by Let's Encyrpt"

la

I can't get any further from point 2, I can't find any plug-ins

la

It says Safari uses an encrypted connection to this site

Va

Then you probably have to install it first.
https://www.heise.de/...00610.html