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

How to Find Windows Defender Real-Time Protection Logs in Windows 11

If you need to check what Windows Defender (Microsoft Defender Antivirus) has blocked in real tim...

Fix Gradle Build: Could Not Find or Load Main Class

When a Gradle build fails with Could not find or load main class, it usually means t...

PowerShell Cache Clear Script: Examples and Usage

If you're managing Windows systems, you've likely run into issues caused by stale cache data—slow...

How to Fix Outlook High CPU Usage with Repair Tools

Outlook using 50% or more of your CPU can slow your whole system. This often happens with large m...

Fix PowerShell Proxy Authentication Failed Errors

Fix Windows Activation File Locked Permission Denied

You're trying to activate Windows and see an error like 'file locked' or 'permission denied'. Thi...