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

Fix SSH Permission Denied (publickey) Error

You try to SSH into a server and get Permission denied (publickey). This typically m...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Windows Update Error 0x8024402c (Proxy Settings)

When Windows Update fails with error 0x8024402c, it usually means the update service cannot reach...

Fix OneDrive Sync Error 0x8004de40

OneDrive sync error 0x8004de40 typically appears when you try to start or resume syncing. The err...

Chrome Profile Won't Connect to Google Services? Here's How to Fix It

If your Chrome profile suddenly can't connect to Google services—like Gmail, Google Drive, or the...

Microsoft Store High CPU Usage: Troubleshooting Checklist

You open Task Manager and see Microsoft Store eating 20-30% CPU, fan spinning up, system sluggish...