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

How to Fix Windows Security Log Not Writing Events

You open Event Viewer, navigate to Windows Logs > Security, and see nothing recent—or nothing at ...

How to Backup to External Drive Using Windows Command Prompt

If you need a reliable way to copy files to an external drive without extra software, the Windows...

Fix Windows Defender Port Already Allocated Antivirus Conflict

If you see an error like "port already allocated" or "address already in use" after installing a ...

OneDrive Sync Settings Not Saving? Here's How to Fix It

You change your OneDrive sync settings—like which folders to sync or the bandwidth limit—but the ...

Fix nvm not working in CMD or PowerShell on Windows