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

Fixing Gradle Build SSL Handshake Failures

You run a Gradle build and see an error like javax.net.ssl.SSLHandshakeException or ...

How to Set Up Windows Defender for Low Memory Usage

If your system feels sluggish or you see high memory usage from Antimalware Service Executable (M...

Fix Microsoft Store Error 0x80073cf0: Invalid Configuration

When you see error code 0x80073cf0 in the Microsoft Store, it usually means the store or an app h...

Fix GitHub Actions Cache Action Permission Denied Error

How to Reset Your Jupyter Notebook Token

When you try to open Jupyter Notebook and see a prompt asking for a token or password, you've lik...

Fix Windows Activation 502 Bad Gateway After Upgrade

After a Windows upgrade, you might see a '502 Bad Gateway' error when trying to activate. This us...