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

Fix OneDrive Sync Service Unavailable: Configuration Steps

When OneDrive shows "sync service unavailable," files stop syncing and you may see error codes li...

Fix PowerShell Module Not Found on Windows 10

You run a PowerShell command like Import-Module and get an error: "The specified mod...

How to Fix Remote Desktop Error 0x4 Caused by Cache

Remote Desktop error 0x4 often appears when you try to connect to a remote PC. The error message ...

Fix Chrome 'Permission Denied' for Notifications Not Working

You click "Allow" for notifications in Chrome, but the site says "permission denied" or the notif...

Fix Windows Defender Proxy Error: Permission Denied