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

Fix Windows Activation Sync Issue Between Windows and Ubuntu

If you dual-boot Windows and Ubuntu and suddenly see a “Windows isn’t activated” message, the iss...

Fix Microsoft Teams Reset Settings Not Working

You tried resetting Microsoft Teams settings using the built-in reset option, but nothing changed...

Fix Windows Update Error 0x80070005 Caused by Antivirus

You try to install Windows updates and see error 0x80070005, often with a message like "Access de...

Fix Windows Terminal Command Not Found Error

When you open Windows Terminal and type a command like npm, python, or ...

How to Fix BitLocker SSL Certificate Error

Symptoms

When you try to unlock a BitLocker-protected drive or enable BitLocker, you may ...

Windows Search Proxy Troubleshooting Checklist

If Windows Search stops returning results or indexing hangs, a misconfigured proxy is a common ca...