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

Fix Task Scheduler Command Not Found Error in Windows

When you run a scheduled task in Windows and get a 'command not found' error, it usually means th...

Enable Script Execution in PowerShell on Windows 10

You may see an error like “running scripts is disabled on this system” when trying to ru...

Fix Remote Desktop Black Screen on Ubuntu

You connect to your Ubuntu machine via Remote Desktop (RDP or VNC) and see only a black screen. T...

Fix 'File Being Used by Another Process' in PowerShell

When you run a PowerShell script that tries to read, write, or delete a file, you might see the e...

Fix Module Not Found Error in Command Prompt

If you're seeing 'module not found' in Command Prompt, it usually means the system can't locate t...

Fix Windows Activation Command Error 0x80070002