How Do I Those very small square shadows...

I think I didn't have them like that previously, I mean a few months ago. That's why I had been astonished. Dunno...

Thanks for your comments anyway.

When I read @joandsarah's note that everyone has it, I felt the same way as you do, @poisson. However, when I then checked it in my game, with my TWO very high end graphics cards, AND my top-of-the-line configuration, I found that the shadows on my system are jagged exactly like in your screen shot. So maybe your memory is playing tricks on you... I *know* that mine is no longer to be 100% trusted (I'm having senior moments...).

Hehe BO! Yes, I wasn't so sure about that, too. So indeed, my memory may have played tricks on me. xP

Yes well, you will want to always take my memory with a grain of salt, just ask my husband.