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

Outlook Settings Reset Not Working: Practical Fixes

Windows Defender Setup After a Fresh Install

After a fresh Windows install, Windows Defender (now called Microsoft Defender Antivirus) is typi...

How to Fix npm Conflicting Dependency Tree Errors

If you're seeing an error like npm ERR! ERESOLVE unable to resolve dependency tree, ...

How to Fix Microsoft Store App Installation Failed Errors

You click Install, the progress bar moves a little, then you see "Installation failed" with an er...

Fix Windows Update Proxy Errors After Network Change

If you recently switched networks—say, from a corporate VPN to a home Wi-Fi—and Windows Update no...

Enable Windows Defender in Group Policy Not Working – Fixes

You've configured Group Policy to enable Windows Defender, but it remains off or shows as managed...