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

Windows Security Log Full: Clear and Archive Guide

When the Windows Security log fills up, you may see event ID 1104 (Log Full) warnings, system slo...

Fix Remote Desktop Not Working on Ubuntu After Update

After a system update, you may find that remote desktop connections to your Ubuntu machine stop w...

Fixing GitHub Actions Permission Denied for Git Commands

Fix Task Scheduler Error 0x8004131A After Migration

After migrating scheduled tasks from one Windows server to another, you may see error 0x8004131A ...

Fix OneDrive Files On-Demand Not Downloading Error

You click a file in File Explorer expecting it to download from OneDrive, but nothing happens—or ...

Fix 'Port Already Allocated' Error in Windows Defender on Windows 10

You may see an error like "Windows Defender Firewall cannot use port X because it is already allo...