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

Fix PowerShell 502 Bad Gateway Due to Proxy Configuration

If you're running PowerShell commands that make web requests—like Invoke-WebRequest ...

Fix Microsoft Teams Sync Issues After Restore

After restoring Microsoft Teams from a backup or system restore, you might notice contacts missin...

How to Fix Chrome Extension Configuration Errors

You installed a Chrome extension, but it shows a configuration error—maybe a red exclamation mark...

BitLocker High CPU Usage Caused by TPM: How to Fix

If your system is running slow and Task Manager shows high CPU usage from the System process or B...

Fix Microsoft Teams Camera Not Working After Update

After a Microsoft Teams update, your camera may stop working. Common symptoms: a black screen, a ...

Windows Update High CPU Usage Troubleshooting Checklist