I need some advice on what could be causing constant issues with Solidworks not responding. Over the years I have lost mountains of work and money because my computer/Solidworks decides to pack it in and stop responding at random points. I don't know what is causing it but I get it with other programs as well such as Word. This is when using my laptop and home PC and has spanned across different operating systems (Windows 7 and 10) and hardware.

I don't want to put up with this problem anymore and I want to know what steps I can take to fix it. Should I look at getting certain hardware (Quadro's and Xeon's) or change over to another operating system of some sort? Does anyone know a sure fire way to permanently fix this?