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

Fix Task Scheduler Port 80 Already Allocated Error

When you see "unable to bind to port 80 already allocated" in Task Scheduler, it means another pr...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Windows Terminal Invalid Configuration: Restore Default Settings

If Windows Terminal fails to start or shows an error about invalid configuration, the problem is ...

Windows Defender High Memory Usage Troubleshooting Checklist

Windows Defender (Microsoft Defender Antivirus) sometimes uses more memory than expected, especia...

Fix Chrome Profile Error 0x80070057: Startup Failure

When you start Chrome and see “Your profile could not be opened correctly” or “Chrome profile fai...

Command Prompt Setup for Advanced Users: Customizing the Environment

If you spend a lot of time in the Command Prompt, the default black-and-white window with limited...