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

Check Which Process Is Using a Port on Windows

When a service or application fails to start because a port is already in use, you need to identi...

Fix Task Scheduler Error 0x80070422 on Windows

When you try to run a scheduled task or open Task Scheduler, you might see error 0x80070422. This...

Fix PowerShell Ubuntu Installation Error Code on Windows

When installing Ubuntu via PowerShell in Windows Subsystem for Linux (WSL), you may encounter an ...

Fix Windows Security Rate Limit Error Configuration

You may see a rate limit error in Windows Security when trying to update definitions, run a scan,...

Fix Windows Security Authentication Error 0x80070035

Fix Missing Remote Desktop Registry Entry for Module Error

You open Remote Desktop Connection and see an error that a required module is missing. Often this...