I am new to blender and I am using the newest version. Trying to follow the blender guru's tutorial for the donut scene. I found a hotkey online for subdivision surface because it wasn't available in the list of modifiers. But I haven't had such luck with finding a hotkey for solidify but it is also not including in my list of modifiers.
When I tried looking for subdivision surface, the object was a torus. Ctrl 1 worked for this so I was able to move on but it wasn't on the list of modifiers.
Now I am trying to add thickness to the icing on the donut, which is really half of a torus, solidify is not on the list of modifiers.