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

Fix 'Service Unavailable' for PowerShell on Windows 10

You open PowerShell on Windows 10 and see an error like "Service Unavailable" or "PowerShell is n...

Fix Windows Activation slui.exe Not Opening

When you try to activate Windows using the Settings app or a command, slui.exe (Software Licensin...

Fix 'Remote Desktop Command Not Found' After Update

Fix Task Scheduler Backup Fails Error Code

When a scheduled backup fails with an error code, the Task Scheduler may show a generic failure o...

How to Fix Remote Desktop Not Working with VPN Connection

You’re connected to your company VPN, but Remote Desktop can’t reach the target PC. This is a com...

Windows Terminal Auto-Start Configuration Not Applied: Fixes

You set Windows Terminal to launch automatically when you sign in, but it doesn't start. The sett...