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

Fix WSL Ubuntu Internet Not Working Due to Windows Firewall

If your WSL Ubuntu instance has lost internet connectivity, the Windows Firewall is a common culp...

Windows Search for Mac Configuration Checklist

If you're moving from Windows to Mac and miss the instant file search you had with Windows Search...

Fix PowerShell Permission Denied When Running Script

You try to run a PowerShell script and get a 'permission denied' error. This usually happens beca...

Microsoft Teams Mic Not Working After Update: Fixes

After a Microsoft Teams update, you might find your microphone stops working—no one can hear you,...

MongoDB Authentication Failed: Administrator Checklist

Fix BitLocker Startup Key Prompt After Settings Reset

If you've recently reset your BIOS/UEFI settings, cleared the TPM, or updated firmware, you may s...