Ask exploding heads

In the old days, I would just take a picutre, copy it, and ctrl + v it where URL went, and, voila! I have my meme ready to be titled and posted...

Now..?

I get an error every time I do that.

Embarrassing to ask, I know: I should invest some random amount of time into reading stuff,trying to find the most current mthod...

But instead I offer my humble upvote and praise to whomever helps me.