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

How to Clear TPM Cache to Fix BitLocker Recovery Prompts

If your Windows device keeps asking for the BitLocker recovery key after every reboot, the TPM (T...

Fix GitHub Actions Cron Schedule Not Running

You set up a scheduled workflow with on: schedule in your GitHub Actions YAML, but t...

How to Fix 'Command Not Found' in Windows 11 Activation

When you try to activate Windows 11 using slmgr commands in the Command Prompt, you ...

Fix Windows Defender Update Error 0x80070643

You try to update Windows Defender and see error 0x80070643. This usually means a Windows Update ...

Fix 'Permission Denied' When Creating a Folder in Command Prompt