Checklists for software errors, setup, and tool workflows.

1. Reproduce

2. Isolate

3. Apply

4. Verify

Latest checklists

View list

Fix Chrome Profile Error: Cache Corruption

You open Chrome and see an error like "Your profile could not be opened correctly" or "The profil...

Fix PowerShell Invalid Configuration After Update

After a Windows or PowerShell update, you may see errors like “Invalid configuration” or “Configu...

Fix Windows Defender 504 Gateway Timeout Error

You open Windows Security and see a '504 Gateway Timeout' error. This usually means Windows Defen...

Windows Search Not Working After Latest Update: Fixes

After a Windows update, you might notice that the search bar stops returning results, takes forev...

Fix Microsoft Store Blank Screen When wsreset Fails

If you open Microsoft Store and see a blank white or gray screen, and running wsreset

Fix Windows Activation Error: DNS Name Does Not Exist
When you try to activate Windows and see an error that the DNS name does not exist, it usually me...