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

Fix PowerShell Proxy Authentication Failed Errors

Fix Windows Update Rate Limit Error and Sync Issues

You might see a rate limit error or sync issue in Windows Update when the update service temporar...

How to Check and Install Pending Windows Updates

You may notice your Windows PC behaving sluggishly, showing a restart reminder, or a yellow warni...

Fix 'Command Not Found' in Task Scheduler on Windows Server

When a scheduled task on Windows Server fails with a 'command not found' error, the task typicall...

Microsoft Teams Auto Start Not Working: Troubleshooting Checklist

You open your PC expecting Microsoft Teams to launch automatically, but it doesn't. This guide wa...

How to Reset Windows Defender Settings

If Windows Defender (Microsoft Defender Antivirus) is acting up—won't open, shows error messages,...