It appears you didn't read or understand my post. DLL's aren't replaced, they are amended to offer backward compatibility. You can optimize all the space you want, if it's occupied it's occupied and as dll's get larger, more space is occupied. A 500 Gb SSD is ample for OS and programs, kick the data on a terabyte mechanical drive and enjoy the speed
Well my work computer is a work computer, not a play computer, i.e. no kids allowed, as for apps, I'm still able bodied enough that I don't need "an app for that".
My post also states: "...the tiles that are useless for people who DON'T have a touch screen.." I never said they were useless for people who DO have a touch screen. The taskbar works just fine, pin the frequently used programs there, no need for tiles at all.
I wonder if you are sarcastic or just don't get it with the backdoors. Obviously no one would announce that they have a backdoor in a program, including MS. It is well known that there are backdoors in every program, companies are forced by the US government to integrate them and before you say you've never heard about that, just read papers or search the web. I consider it a backdoor access if I am not asked whether I want to upgrade to 8.1 but instead being told "we're installing 8.1, your computer will reboot". NEVER EVER have I said there is a KB and NEVER EVER have I agreed to installing 8.1. Despite your other posts, yes 8.1 has been forced onto people, without leaving them a choice.