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

Fix Microsoft Store Blank White Screen After Update

After a Windows update, you might open Microsoft Store and see only a blank white screen. This is...

Fix PowerShell 504 Gateway Timeout in Azure Function Apps

If your PowerShell script hits a 504 Gateway Timeout when calling an Azure Funct...

Fix Command Prompt DNS Lookup Failed Error 0x80072ee7

Fix Microsoft Teams Version Mismatch Sync Problem

If you see sync errors or missing data in Microsoft Teams, a version mismatch between your deskto...

Fix Visual Studio Installer Error 0x80070643

You're trying to install or update Visual Studio, but the installer fails with error code 0x80070...

Enable Windows Defender Audit Log for Troubleshooting

When Windows Defender isn't detecting a threat or is blocking a legitimate application, audit log...