No$gba crashed/froze/restarted/BSoDed (Blue screen of death) my entire PC?
None of these are the emulator’s fault. It’s either a hardware fault on your PC or a software fault somewhere in your system both of which no$gba just happens to access. Make sure all your drivers are up to date and that your system is not overheating. That’s all the advice I can provide…it’s up to you to find the cause of the problem. If your PC simply froze/stopped responding then it’s likely you have a rather weak PC and that it simply could not keep up with no$gba.