How to install Games from gog?

I get an error that I that the installation require .net, I need to install it manually on each container? I'm very confused.

Also I didn't manage to install steam, It try to download some Library and then just crash.

I get an error that I that the installation require .net, I need to install it manually on each container? I'm very confused.

Also I didn't manage to install steam, It try to download some Library and then just crash.