Confused...

Question

I asked a question in here yesterday. Haven't for a while. Just spent 20 mins trying to find it again!

Why does site exist along with https://techcommunity.microsoft.com/

I'm just wondering what the difference is?

Also for this query I have noooooo idea what "tag" to assign. I've also found finding the right tag in the past, to be quite difficult as a general as some of the most painful issues span a number of platforms.

Thanks