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

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN

OneDrive Sync Configuration Best Practices

Users often report OneDrive sync errors like files not updating, high CPU usage, or sync stuck. T...

Fix Microsoft Teams Microphone Not Working in Meeting

If your microphone stops working during a Teams meeting, it's often a quick settings or permissio...

Git Repository Not Found: Practical Troubleshooting Checklist

When you try to clone, push, or pull a Git repository and see "repository not found", it's usuall...

PowerShell Missing After Windows Update – How to Fix

After installing a Windows update, you may find that PowerShell no longer appears in the Start me...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...