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

Fix Microsoft Teams Proxy Error Not Connecting

If you see "proxy error" or "not connecting" in Microsoft Teams, it usually means the app can't r...

Fix Task Scheduler Error 0x80070020: File Locked

When a scheduled task fails with error code 0x80070020, it usually means the file or resource the...

Fix Ubuntu Installation Error 0x80073cf0 on Microsoft Store

When installing Ubuntu from the Microsoft Store, you may encounter error code 0x80073cf0. This ty...

Fix BitLocker High Memory Usage Caused by TPM

If you notice your system slowing down and Task Manager shows BitLocker-related processes consumi...

Fix PowerShell Proxy Authentication Failed Errors

Fix Windows Search Service Startup Type Automatic Not Working

You set the Windows Search service startup type to Automatic, but it still doesn't start automati...