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

Fix Chrome 'ERR_CONNECTION_REFUSED' Due to Proxy Settings

You're trying to load a website, but Chrome shows ERR_CONNECTION_REFUSED. The pa...

Fix Windows Search Auto Start via Registry

If Windows Search starts automatically every time you boot your PC and you want to stop it (or en...

Windows Search Not Showing Results: Fixes to Try

When you type in the Windows search bar and nothing appears—or results are missing—it's usually a...

How to Fix Windows Activation Port Already Allocated Error

When activating Windows, you may see an error message like "The activation port is already alloca...

How to Restore Chrome Profile After a Crash

Symptoms of a Corrupted Chrome Profile

After a browser crash, you might see errors like '...

Fix Windows Update Error 0x80070002 (Dependency Conflict)

When Windows Update fails with error 0x80070002, it usually means the update installer can't find...