Microsft Windows.

It keeps updating at the worst times, and takes ages.

Check the xompetition… What certificates they hav, and follow those… but you’ll need some professionaal hel0 or consultancy…

I wouldn’t trus chatgpt… It’s halucinating a lot when you need specifics, and makes up laws and regulations. It’s shit.

As it’s in our toolbox we use freescout… self hosted laravel based… simple, and we can tweak it to our needs in no time