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

Fix Windows Terminal Single Sign-On Not Working

You open Windows Terminal expecting to be signed into Azure AD or Microsoft 365 automatically, bu...

Fix Stuck in Login Loop After Command Prompt Boot

If you booted into Command Prompt (e.g., via Advanced Startup) and now you're stuck in a login lo...

Fix Windows Search Settings Not Saving

You change a Windows Search setting—like indexing options or excluded folders—but it reverts afte...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Fix Outlook Port Already Allocated Error

When Outlook suddenly shows a 'port already allocated' error, it usually means another program is...

How to Fix Outlook SSL Certificate Errors Causing Sync Issues

If Outlook stops syncing email and shows an SSL certificate error, it usually means the connectio...