Serowbot,
Please stay on topic, please, you have just posted a video of Mint KDE which is about as far away from the recommended Mint Mate 17 as you can get and still be a Mint product.
KDE isn't even directly supported by the Mint folks, they allow a group of their users to port KDE over to Mint and when they are satisfied the group finally got it stable enough (and for KDE that is a relative term) they put it on the site. This generally takes about a year to happen, so the KDE version is always quite a bit behind as KDE gets no great amount of support anywhere any more. But some love it, but not me.
KDE is about the most complex and buggy thing out there,
which is why I don't recommend using it.
However, if you really want to scare the crap out of people with the wrong distro information, post some Puppy or Slackware config set ups, that should scare the crap out of anybody.
Next, you have chopped up, moved and modified your standard load quite a bit by this point in time -- and you are acting surprised that the operating system goes looking where the stuff is supposed to be and can't find it?
Having you post your trials and tribulations concerning your willful modifications is OK, but please be clear about what you are doing. You are not using the default set up or structure, so please remind folks of that as you go through your pain and suffering as you chop and nip and tuck.
Nobody has seen the Mint Mate 17 that is recommended because it isn't out yet.Before you start turning folks off by beating him up, how about let's wait for the contender to actually get into the ring?
AND YES, for a Windows user paying $100 out of pocket to get a single install copy of Window 7 would likely be the very easiest Windows to jump over to. But it is still $100 out of your pocket and it won't fit/work on older hardware very well. Mint Mate 17 will.
You will be paying $100 to get to use Windows 7 for the next 6 years (Win 7 dies in 2020).
Or you can wait a month and a half and take a look at LTS Mint Mate 17 when it becomes available.
And also please remember that novice users like Art make no differentiation from the esoterica that you post back to the calm reality of a standard automatic install that Mint Mate normally does.
But you can get him to squeal in fear fairly easily if that is what you are trying to do ....