Why everything on a PC is so complicated?

I started working as an intern for a creative agency lately. It’s great and I love the experience.

I have only one problem - I’m working on a PC again.
I didn’t miss it.

For instance, the simplest thing: adding another keyboard language to the OS.
I have the permissions to do it, but Hebrew doesn’t exist on that system, I probably need the special Middle Eastern version.
On Apple’s OS X, it comes as standard. I can be anywhere in the world and I’ll be able to write in Hebrew.

Ridiculous.