Knowledge base for software setup, errors, and daily tool work.

Fix Task Scheduler Error 404 Not Found in Windows 10

You schedule a task in Windows 10 Task Scheduler, but when it runs (or you try to open it), you g...

How to Reset Windows Defender Settings Without Losing Data

If Windows Defender is misbehaving—showing false positives, failing to update, or blocking legiti...

How to Fix BitLocker Module Not Found or Permission Denied Errors

Fix Remote Desktop Error 0x204: Connection Failed

When you see "Remote Desktop failed to start" with error 0x204, the connection to the remote comp...

GitHub Actions YAML Syntax Error: How to Fix

You push a workflow file and see a red X—YAML syntax error. The action doesn't run. Here's how to...

Outlook Sending Limit Reached: How to Fix and Avoid

You try to send an email in Outlook and get an error that your sending limit has been reached. Th...