Windows Laptop Repair Service Needed

My Windows laptop powers up, yet the operating system never moves past the initial Windows loading page. Whether the fault sits with the boot sector, corrupt system files, or a lurking hardware hiccup, I need it diagnosed and resolved so I can reach the desktop and work normally again... (Budget: $10 - $30 USD, Jobs: Computer Repair, Data Recovery, Microsoft, Performance Tuning, Technical Support, Windows 8, Windows Desktop, Windows Server)