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

How to Fix Windows Security High Memory Usage

You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...

Fix Windows Search Error 0x80070005 on Ubuntu Dual Boot

If you see error code 0x80070005 when using Windows Search on a dual-boot system with Ubuntu, it ...

Windows Search Backup Restore: Setup and Troubleshooting Guide

If you've customized Windows Search indexing settings — like adding specific folders or excluding...

GitHub Actions Runner Not Connecting: Fixes That Work

You've set up a self-hosted GitHub Actions runner, but it never appears online or shows a "runner...

How to Fix OneDrive Sync Proxy Error

If you see a OneDrive sync error mentioning a proxy, it usually means OneDrive can't connect to M...

Fix KMS Activation Error: Port 1688 Already in Use