Best laptop for 600 euro / office?

I would need recommendations for a laptop up to / for 600 euro. Used mainly as a "work laptop". So it is not gambled on. Could you possibly send your recommendations?

I look forward to plenty of answers!

A good laptop costs at least 1200

Nonsense.

What does "mainly" mean? Most of the time the device is used for work, but now and then for other purposes? In any case, I would recommend a device with at least 8 GB RAM and an SSD. An SSD provides a decent speed boost compared to an HDD. If you only use the device for web surfing and a few office applications or similar without special requirements, I would rely on a Ryzen 3 or Intel Core i3. In the multimedia area, then rather on an Intel Core i5.

For 380 euro there's, for example, the following device from Lenovo: https://www.cyberport.de/?DEEP=1CA0-03W

It is a 15.6-inch device with a full HD display. An AMD Ryzen 3 3250U, 8 GB RAM and a large 512 GB SSD are installed. All that needs to be mentioned here is that there's no operating system. But you can get an OEM license for Windows on MMOGA for about 10 - 15 euro.

Alternatively, I would recommend the following device from ASUS for 500 euro: https://www.cyberport.de/?DEEP=1CAH-0AS

This is also a 15.6-inch device with a full HD display. Instead of the Ryzen 3 3250U, an Intel Core i5-1035G1 is installed, which, as mentioned above, has more power. It is questionable whether you need it. You would be at least on the safe side. In addition, as in the other device, you have installed 8 GB RAM and a large 512 GB SSD. You should also get Windows here, which should not be an obstacle.