My Windows 10 laptop is having a boot problem. I sent it to the service center and they told me it was possibly the software's problem and asked me to do a clean Windows 10 reinstall.
I don't want to reinstall because most people on the internet says it is the hard disk that goes wrong, so I come up with a nice idea. What if I install a new Windows 10 as a dual boot system and use it to see if it really is the software's problem? Does it help? Can it fully replace reinstalling Windows directly?