Problems are common in systems, weather it is a hardware problem or software we need to take care of it. Windows OS comes with built in diagnostic tool, but if you want more and user friendly tool try ESET SysInspector. It comes with a ton of useful features to diagnose your system drivers, registry, services and much more.
It is very helpful in troubleshooting problems like hardware and software error issues, hidden objects detection and driver corrupted issues.
When you open the app it thoroughly scans your system and uses robust techniques to solve the problems. It rates the system issues level on a scale of 0 to 9, Zero is least and error free system where as 9 is requires full attention.
The User Interface of the program is very easy to understand and to operate, you can view files in a tree view. It can generate and save detailed log files, to analyse your system deeply. ESET SysInspector is a very useful portable app to diagnose your Windows.