Are there any software tools that can help me diagnose and troubleshoot issues with my PC?

Yes, there are many software tools available that can help you diagnose and troubleshoot issues with your PC. Some of the most popular options include:

– System Mechanic
– CCleaner
– Autoruns
– Speccy
– Ultimate Boot CD
– HDTune
– AIDA64
– Process Explorer
– Windows Memory Diagnostic Tool
– Driver Booster
– Malwarebytes
– and more.