

I won’t deny the fact that gun violence happens here in the US, but statistics can be deceiving when you’re dealing with very small numbers. The article you linked gives a rate of 4.5 per 100,000 people in the US. That would put your country at around 0.13 per 100k.
Out of 100k, the difference between 4.5 and 0.13 is still exceptionally small. So small that your chances of being shot if you live here your entire life are negligible. If you visit for a week or two, your chances are statistically insignificant. If you look at homicides by any means, not just firearms, this becomes even closer.
So while what you say is accurate, you have to look at what it actually means. The United States is not “dangerous” by any stretch of the imagination. 35 multiplied by almost nothing is still almost nothing.
My installation process for a new mouse is as follows: 1 - Attempt to plug it in. 2 - Flip the USB connector. 3 - Plug it in. 4 - Use the mouse.
Is there anything at all to be gained from installing the software that comes with the mouse? Even with extra side buttons, I’ve never had anything not work out of the box.
Edit: OP is remapping buttons. Got it.