It is hard finding (good) help.
Perhaps you could post a list of good Linux help forums/sites.
That said, if you've never used any other OS, it probably isn't any harder to learn the necessary tricks.
I'm not sure if Unity is particularly user-friendly if you have to find something that isn't on the Unity bar (what is it called?).
You have to try your luck with HUD.
The same thing is true of Metro.
I prefer the "discoverability" that menus provide (but I've used menu-based operating systems for years).
I prefer Ubuntu 10.04 or Linux Mint 13 (MATE).
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