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

How to Fix Chrome Profile Login Loop and Gmail Sync Stuck

You sign into Chrome or Gmail, but the page keeps refreshing or the sync icon spins forever. This...

How to Configure PowerShell DNS Settings

If you need to change DNS settings on a Windows machine, PowerShell offers a quick way to do it w...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

Windows Security Firewall Configuration Checklist

If you've ever enabled the Windows Firewall and suddenly lost access to a shared printer or could...

Fix Microsoft Store Not Opening After Update

After a Windows update, you might click the Microsoft Store icon and see nothing happen—no window...

Fix Ubuntu Font Rendering in Windows Terminal

If you use Windows Terminal with Ubuntu via WSL, you may notice fonts look blurry, too small, or ...