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

Configure Proxy Settings for Windows Update

If Windows Update fails to check for updates or downloads get stuck, a misconfigured proxy is a c...

Fix Chrome High CPU Usage on YouTube: Practical Steps

If Chrome's CPU usage spikes when you watch YouTube, the browser may stutter, fans spin up, or ba...

Fix Chrome Profile Cannot Connect to Network Error

You open Chrome and see: "Your profile cannot connect to the network." This error usually appears...

Fix SSH Permission Denied (publickey) on Raspberry Pi