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

How to Cancel and Restart a Stuck Windows Update

Windows Update sometimes gets stuck during download or installation, leaving your PC in limbo. Th...

Fix Windows Search Error 0x80070005: Permissions & Reset Steps

When Windows Search stops working and you see error 0x80070005, it usually means the search index...

Fix Chrome Blank Screen Not Loading Pages

When Chrome opens but shows a blank white screen instead of your usual homepage or any website, i...

How to Bypass Proxy for Windows Activation

Windows activation often fails when a proxy server is blocking the connection to Microsoft's acti...

Fix Jupyter Notebook Token Not Working in VS Code

You enter your Jupyter notebook token in VS Code, but it fails to connect. The server log shows a...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed