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

Outlook Crash on Startup Safe Mode Troubleshooting

If Outlook crashes immediately upon opening, you're not alone. This is often caused by a faulty a...

Fix PowerShell High CPU by Adjusting Configuration Settings

If you notice PowerShell using 30-100% CPU for extended periods, it's often caused by misconfigur...

How to Fix DNS Server Not Responding During Windows Update

When you run Windows Update and see a 'DNS server not responding' error, it usually means your PC...

Fix WSL Ubuntu Internet Not Working Due to Windows Firewall

If your WSL Ubuntu instance has lost internet connectivity, the Windows Firewall is a common culp...

How to Fix Cloudflare Tunnel Not Working After Update