Windows 10 is pushy and aggravating. So glad I only really have it in a VM for a couple of things. Thanks multi-core CPUs and VirtualBox!
"Would you like to make Firefox your default browser?"
-> Clicks yes
-> Doesn't actually make Firefox your default browser, but sends you to a control panel to do so.
Me: "OK, I'll just change it here" Clicks button to change it to Firefox
Windows 10 pops up an alert: "Whoa, wait a a minute there partner. Did you know Edge is the best thing since sliced bread? What sort of intellectual deficiencies do you have that makes you want to use something else? Are you sure that you really want to do this? I hear Hitler used Firefox."
Me: "Wut, OK this is getting silly. Just do it already!"
That took about five more steps than it should have. Linux and OS X (errr macOS) have their moments and problems but I don't know why Windows users put up with stuff like this. That last alert was obviously exaggerated for humor but it did indeed plead with me not to change away from Edge.