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

How to Fix Chrome Profile Slow Performance

Common Causes of a Slow Chrome Profile

If Chrome feels sluggish only when you’re signed i...

How to Temporarily Turn Off Windows Security for Troubleshooting

If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...

Fix 'Windows Security Cannot Connect to Microsoft Defender' Error

When you open Windows Security and see the message 'Windows Security cannot connect to Microsoft ...

Fix Windows Defender Module Not Found Error

You open Windows Security and see an error: "Module not found" or "Windows Defender module not fo...

Fix OneDrive High Memory Usage and Error 0x8004de40

You open Task Manager and see OneDrive using hundreds of megabytes of RAM, and then you get error...

Fix Redis Server Not Starting: Port Already in Use

When you try to start Redis and get an error like Could not create server TCP listening soc...