I and my 150 client computers have had no problems with all of this ever since it started. We follow a very simple process.
- Set Windows Update to Never
- Once a month about a week after patch Tuesday, we start WU manually.
- Once we get a proposed list of updates, we find the updates that are NOT labeled security.
- All of those updates are hidden
- No optional updates
- No unchecked recommended updates
- All Office updates are allowed, as well as other updates like C++, Malicious, etc.
We have smooth running systems that have never been bothered by the Win10 debacle. We do not see commercials.
We run IE11 most of the time. Personally, I have no other browser installed.
When I do re-installs, I reject all Windows updates that are not security that were issued after 2014.
Important to know: MS stopped all development work on Win7 at the end of 2014. Any and all updates that are not security, in my mind and according to all that I have read are either grease the skids to Win10 or telemetry (AKA spyware).
When the big change comes next month, we will have disabled WU service and will likely never again do a windows update, unless we can find a way to get security only updates.