#troubleshooting

Helps you choose between keeping files, Reset this PC, factory restore, or clean install based on your symptoms and backup status.

Diagnose common door installation problems and get the most likely fix, required tools, and severity rating.

Identifies the most likely Wi-Fi fix and root cause based on your symptoms, device OS, and adapter details.

Estimates whether running Windows Network Reset is likely to fix your connectivity problem and what collateral damage to expect.