Diagnose Windows file-share access with PowerShell
Separate name resolution, network reachability and SMB policy before changing a server.
LEARN BEFORE YOU RUN
Practical support guides.
Public walkthroughs to help you choose the right diagnostic task. No account is needed to read these guides.
Check files before a support-data import with Python
Catch malformed exports and unexpected values before loading them into a business system.
Investigate a slow Node.js service
Use the right measurement to distinguish a slow endpoint from a busy event loop.
Validate IT inventory exports with TypeScript
Check real input data before trusting typed reports for support decisions.
Triage a Linux service without changing configuration
Collect a small set of read-only observations before restarting or reconfiguring a service.
Useful Windows command-prompt checks for support
Use small Batch diagnostics when cmd.exe is the available support environment.