Graphics issues

As you can see, the leaf, flower and grass textures are not transparent and the shadow of accesories and skill particles are square. It's bothering me and I was hoping someone has a solution for this. Thank you.
Windows 10, updated graphics card and all. Everything was fine at first but then it just started to look that way.

Windows 10, updated graphics card and all. Everything was fine at first but then it just started to look that way.

