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

Fix Windows Activation 502 Bad Gateway DNS Error

If you see a 502 Bad Gateway error during Windows activation, it usually means y...

How to Fix Outlook Version Mismatch After Update

After a recent Office or Windows update, you might see an error that your Outlook profile is from...

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 ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix PowerShell Stuck on Startup in Windows 10

If PowerShell appears to hang or become unresponsive every time it starts on Windows 10, the issu...

Fix Microsoft Store Connection Timeout After Update

After a Windows update, you might open the Microsoft Store and see a connection timeout or error ...