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

Fix 'Windows Defender Not Recognized' Error in Command Prompt

How to Check Windows Activation Status Using Built-in Tools

When Windows is not activated, you may see a watermark on the desktop, lose access to personaliza...

Fix Microsoft Teams Not Connecting to Audio Device

You join a meeting in Microsoft Teams, but the app shows 'No audio device detected' or your micro...

Fix OneDrive Sync Not Working After Windows Update

After a Windows update, OneDrive may stop syncing files or show errors like "OneDrive is syncing"...

Fix Remote Desktop Connection Timeout Error 0x104

When you try to connect to a remote PC and get error 0x104, the connection times out before the l...

Fix OneDrive Error: Dependency Conflict and Permission Denied

You try to open OneDrive and get an error: dependency conflict permission denied...