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

Fix WireGuard Handshake Not Completing on Android

If you see 'Handshake did not complete' in the WireGuard Android app, the tunnel can't establish ...

Microsoft Teams Network Error Checklist: Fix Connectivity Issues

You're in a meeting or trying to send a message, and Teams shows a network error. The app might s...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

How to Fix Windows Terminal Proxy Issues

If Windows Terminal fails to connect through a proxy, you'll see errors like connection timeouts ...

Fix BitLocker Service Not Starting Error 0x80070005

When you try to start the BitLocker Drive Encryption Service and see error 0x80070005 (Access Den...

How to Reinstall Windows Search Feature (Step-by-Step)

If Windows Search stops working—no results, missing files, or high CPU usage—reinstalling the fea...