Capture the symptoms
Record exact error text, timestamps, affected apps, unusual sounds and the steps that reproduce the problem.
✅ Printable Windows support checklist
PC Troubleshooting Checklist for Windows
Work through a practical Windows PC checklist before changing drivers, resetting the operating system or handing the device to support. Progress stays in this browser.
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Better support notes
What to record before repairing or resetting a Windows PC
A useful troubleshooting record explains the exact symptom, when it started, what changed and which checks produced a different result. This checklist helps prevent repeated work and risky changes made without a backup.
Protect important data
Confirm backups, recovery keys and account access before resets, storage tests, firmware changes or operating-system repair.
Prepare a support handoff
Print the checklist or download a text report so a technician can see what has already been tested.
Recommended troubleshooting order
Begin with power, cables, storage space, recent changes and basic restarts. Continue with built-in diagnostics and updates only after recording the original state. Leave resets, reinstalls and hardware replacement until important data is protected.
Frequently asked questions
Where is my checklist progress saved?
Progress is stored in the current browser using local storage. It is not included automatically on another device or browser profile.
Can I print or download the PC checklist?
Yes. You can print a clean worksheet or download a text report containing completed checks and notes.
What should I do before resetting Windows?
Back up important files, confirm account credentials and BitLocker recovery information, record installed software, and note the original error and completed checks.