The vast majority of computer users, (probably over 99%) are not computer savvy enthusiasts - they are the general public who use a computer as another domestic technology just like a TV or a Dishwasher or they are use a computer in work as a tool to do their job.
These users tend to use the Home version and they do not know (and do not want to know), enough to keep the system up to date and working Microsoft has covered this by taking away the controls on the Home version .
The works users would normally use an enterprise version which would be set-up by the company to work as the company wants it and it makes sense for the business to not allow the user to change anything and the enterprise version gives this control .
We then have the Pro version which is the version for the other 1% of users It has a lot more control than the home version and can even be used in an enterprise if needed.
Unfortunately we do see a lot of complaints from some enthusiasts about Dumbing down and lack of control when they are using a copy of The Home version, which is working as designed