Think about it this way: there’s no good time for your refrigerator to conk out. But if it does, the best time is right before a big sale. PC Health Check itself is a rather useless application, but ...

The Reliability Monitor shows system errors, warnings, and informational and critical events that can help you troubleshoot your Windows PC.

The simplest way is to use Windows search. Open the Start menu, type reliability, and click the View reliability history option. Windows will open the Reliability Monitor, and after a second or two, ...