I hate the charms as well I think Microsoft should have give us choice to disable it,its a bloody nightmare :( sorry that's how I feel about it
You don't need to say sorry. This is how a lot of people feel! All my colleagues here at DESY feel the same. So go ahead and re-install Windows 7, not only because Aero looks much nicer than the one-color plus rectangles Windows "John Ive mockup" 8 design,
but also because its Human-Computer-Interaction design is much better.
Unfortunately on this forum you will be burnt for being that narrow minded and backward oriented, people - especially the MVPs here - will tell you that you are dumb and that you would stick to driving a sixties Pinto rather than getting something new and
better like Windows 8.
So before the MVPs here unload the 'you are worse than Hitler for not using Windows 8 and finding it great' BS on you, log out, get a copy of Windows 7 and be happy again.
After using Windows 8 on my private Acer laptop for six month, I re-installed it with Windows 7 and it was like coming home from a long nightmarish one-colored Guantanamo trip, where Microsoft spills rectangle charmed water over your face every time you
don't expect it.
I recently installed Windows XP on an older single core Pentium and it's great for this machine. I'd pay bucks for extended XP support, but seems like Microsoft does not want that money.
I even installed Vista on one of my laptops because it originally came with Vista and I actually do like Vista now after seeing 8 (Media Player controls in the taskbar are great, why did Microsoft remove them from Win 7?).