The semi-official policy of my employer in Denmark is you can watch porn on a work computer, so long as you're paying for it. (This reduces the risk of malware etc.)

I say semi-official because someone asked the question at a Q&A training thing with IT, and that was the IT manager's response.

You can see the EU's guide here: https://www.edps.europa.eu/data-protection/data-protection/r...

> Limited private use of these tools is often permitted, generating a level of expectation by employees for privacy: employers should not routinely read employee' emails or check what they are looking at on the internet.