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

Fix Microsoft Teams 504 Gateway Timeout Sync Issues

You're working in Microsoft Teams and suddenly sync stops, showing a 504 Gateway Timeout error. T...

Fix 'Authentication Failed' Error in Net Use Command

When you run net use to map a network drive and get 'System error 1326: Logon failur...

How to Reset Microsoft Store Cache in Windows

If the Microsoft Store won't load, apps fail to download or update, or you see error codes like 0...

How to Set Up Windows Search in a Ubuntu VM

If you run a Windows virtual machine inside Ubuntu (using VirtualBox, VMware, or KVM) and need Wi...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Chrome Auto Start with Profile Not Working on Mac

If you rely on Chrome opening automatically when you log in to your Mac—and with a specific profi...