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

SSH Public Key Permission Denied vs Password Authentication: Fixes

You can SSH into a server using a password, but when you try the same connection with a public ke...

Sync Windows Terminal Settings Across Devices: Step-by-Step Guide

If you use Windows Terminal on multiple PCs, you may notice that each machine has its own configu...

Fix Windows Security High CPU Usage: Practical Steps

If your computer feels sluggish and Task Manager shows that Windows Security (or Antimalware Serv...

PowerShell Backup Restore Configuration Checklist

When a PowerShell-based backup or restore fails, the issue is often in the configuration rather t...

How to Clear SSH Known Hosts and Fix Host Key Verification Failed

Fix BitLocker Recovery "Path Not Found" After Drive Letter Change

If you see a "BitLocker path not found" error after a drive letter changed, it usually means Wind...