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

Windows 11 Activation Fails After Hardware Change: Fixes

After upgrading your PC's motherboard, CPU, or hard drive, Windows 11 may show an activation erro...

How to Set Up Remote Desktop on Windows 11

Before You Start

Remote Desktop lets you connect to your Windows 11 PC from another devic...

Fix OneDrive Error 0x8007016a: Sync Issues with Cloud Files

OneDrive error 0x8007016a usually appears when you try to sync or open a file that is stored in t...

Setting Up Windows Activation for Ubuntu VM

If you're running a Windows virtual machine on Ubuntu, you'll need to activate it with a valid li...

Fix PowerShell SQL Server Permission Denied Error

When you run a PowerShell script to connect to SQL Server and get a 'permission denied' error, it...

Microsoft Store 502 Bad Gateway: Troubleshooting Checklist

You're trying to open Microsoft Store and get a 502 Bad Gateway error. This usua...