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

Fix Microsoft Store Blank Screen: Step-by-Step Troubleshooting

You open the Microsoft Store and see nothing but a white or gray screen. This is a common issue i...

BitLocker 502 Bad Gateway Error: Causes and Fixes

You're trying to manage BitLocker via the web console or a recovery key portal, and instead of th...

How to Enable Windows Defender via Command Prompt

If Windows Defender is disabled on your system—often due to group policy, third-party antivirus, ...

Fix Windows Activation Connection Refused After Update

After a Windows update, you might see an error that activation servers can't be reached—often phr...

How to Fix Windows Search Module Missing in Windows 10

If the Windows Search module is missing in Windows 10, the search bar may not appear, or clicking...

Resolving npm Dependency Conflicts After an Update