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

Fix OneDrive Sync Failures Caused by DNS Configuration

If OneDrive stops syncing and you see errors like "We can't sync" or files stay stuck on "Sync pe...

Bypass PowerShell Execution Policy for a Single Script

You have a PowerShell script that won't run because the execution policy is too restrictive. Inst...

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

How to Fix Remote Desktop File Locked Error

When you see a 'file locked' error in Remote Desktop, it usually means a file on the remote compu...

BitLocker Performance Settings: Practical Tuning Guide

BitLocker encryption can slow down disk I/O, especially on older hardware. This guide covers sett...

Fix Windows Update Version Mismatch Configuration Error

You see a message like "Windows Update configuration mismatch" or "version mismatch" when trying ...