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

How to Fix PowerShell Version Mismatch Error

Fix Microsoft Teams Version Mismatch Sync Problem

If you see sync errors or missing data in Microsoft Teams, a version mismatch between your deskto...

Troubleshooting PowerShell Azure AD Connection Failures

When you run a PowerShell cmdlet like Connect-AzureAD and get an error, it can stop ...

Fix Windows Update Stuck at 0 Percent Loading

You start a Windows Update and the progress bar shows 0% for more than 10-15 minutes. The system ...

Fix Visual Studio Installer Stuck on Preparing Files

You start a Visual Studio installation or update, and the installer sits on "Preparing files" for...

How to Fix VirtualBox Kernel Driver Not Loading

When VirtualBox fails to start a VM, you may see an error like Kernel driver not installed ...