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

Fix Task Scheduler Error 101: Failed to Start

You see Event ID 101 in the Windows Event Viewer under TaskScheduler, and the task didn't run. Th...

Enable Windows Defender via Group Policy: Step-by-Step Guide

If Windows Defender is disabled on your system—perhaps after installing third-party antivirus or ...

How to Fix OneDrive Sync Proxy Error

If you see a OneDrive sync error mentioning a proxy, it usually means OneDrive can't connect to M...

Windows Defender Connection Refused: Troubleshooting Checklist

You open Windows Security and see "Connection refused" or "Something went wrong. Try reopening Wi...

Fix Windows Terminal WSL Connection Issues

If Windows Terminal shows an error or a blank screen when launching a WSL profile, the connection...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...