[Chai]

What do you do if you visit someone and they have WiFi

How do you mean?

Say for example you visit my house and yet there is no mobile reception but I have WiFi.
Do you connect to it and use Tor etc? If so, what do you use in order to stay anonymous and have privacy when the network is not configured to your liking?

Also do you know of any resources where I can get started with OPSEC? My scope of what I would like OPSEC to help with is to be as close to complete anonymity as possible.
Also would you say I have already compromised myself by using this forum without proper steps taken from the beginning?