Top free troubleshooting tools for Windows

The article describing top troubleshooting software pieces:

• Sysinternals's Process Explorer
• System Information for Windows
• BlueScreenView
• Sysinternals' Autoruns
• WinDirStat
• Unlocker and OpenedFilesView

P.S. The print layout to save page turns

The Secret Origin of Windows

The exciting article describing first steps and fights all around the OS.