ShowKeyPlus does show if your key is a retail key or not. I'm on my cell phone so I'm going by memory. Click on check key and type in the key you want checked.
I ran a check of one of the the product keys I got from Stack Social and it came up as a retail key. On my mini-pcs it comes up as being a MAK activation.
It does? I've used Stack Social a few times to buy Windows 11 keys and I didn't see anything mentioned about update keys. All I saw was that one needs to redeem the code within 30 days.
@kelper, I just purchased a 1 year, 3 device license for Webroot Internet security Plus from Amazon. It was on sale for only $19.99. A 67% discount off the regular price.
Frozen is never as good as fresh cooked. I'll ask my son if he knows of any good Korean restaurants. If not, I'll do a web search to see what's in my area. We do have a local family that sell barbecued food but I think they are Philippines.